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Sales Won't Improve Just From a Website FaceliftThe decision has been made and you’ve received a blessing from your executive team. Your website redesign initiative is a go. So where will you take it? Have you thought about utilizing a website redesign checklist?More often than not a website overhaul is just a visual re-work. Things might feel dated, out of order, or simply not come through the way you want your company to be represented. In this case, marketing departments or web designers commonly go through the motions and only give the website a superficial face lift. They’ll research the web and pick a new template, which likely looks better but doesn’t do much for your marketing beyond that. Even if you have a tight budget or small time frame, this approach is short sighted and misses out on a huge opportunity.Smart marketers will take a minute and step back to ask what more can be done in this rare moment to improve branding, user experience, and most importantly - sales. Redesigning a website provides companies with the unique chance to look at the big picture and see where improvements can be made to your entire marketing and sales process.Refining different areas of your marketing strategy or plan is most commonly done in bits and pieces throughout the year, with less consideration on the approach as a whole, but by using your website redesign as the basis for a larger marketing initiative, you can dramatically improve both the quality of the website, and your entire marketing engine.We’ve detailed 17 common myths about useless websites which are often found on those sites where teams are reactive and not proactive about making improvements. Does your website fall into any of these areas? If so, it’s probably time to take a step back and do things right.It’s worth noting that teams with limited resources or time can and should undergo this process at a high level to see where improvements can be made. Your goal might be to simply change the aesthetic of the site, but that process should be carefully considered and methodical to make sure it’s as effective as possible.So how should marketers ready to thoughtfully overhaul, and not just redesign their website go about it?Lets dive into this detailed 7 step website redesign checklist and get started. You can also download our detailed website redesign workbook for a convenient template to help you follow this step by step process.It All Starts With StrategyFirst things first. Start by consider your strategy for this process, just as you would for other aspects of your marketing plan. Why are you doing the redesign? Has it been poorly needed and just put off for months? Or maybe it’s centered around a branding change, or even a product launch? Consider here why it’s important to go through the process and what the measurable results will be afterwards like contribution to sales, better user engagement, or increased brand awareness.You should also go through the exercise of defining your company’s brand in this step. This includes your message, value proposition, and why the competition can’t compete. Even if it feels tedious this process will be extremely helpful as you develop content further in the process.Along the same lines, be sure to define your buyer persona as well. List your target audiences out in detail and think about whether these audiences might be shifting with this redesign. Consider where your branding plays a role here, as you want to make sure that’s synced up with the types of people who will be coming across your website. Many times, this is an afterthought or executives believe they know their target market inside and out. However it’s a common myth that you can’t learn more about your target as there are always more details and behaviors you can uncover. Get started developing your dynamic buyer personas with the resources here.When was the last time you took a long hard look at the competition? Well now is the time. Take a new trip to the competition’s websites and marketing programs to see what you like, don’t like, or where you can highlight your differentiation from them. Do your research and see which competitors rank well in search engines, get talked about on social, and have strong brand awareness. All of these factors are important to consider before even thinking about a design.Last but not least, benchmark your current metrics. Many times this is the catalyst for a website redesign - the desire to improve on some poor web metrics. Document what these numbers are currently, what the averages have been, the rate of improvement or decline, and any statistics that show how your site has contributed to sales. Be sure to take a look at the first tab of our redesign workbook for a complete list of benchmarks to report on.Get Your Plan on PaperIn the planning stage we can now start to consider how the website will be structured and engage users. It’s important to carefully consider what works now and what doesn’t for your visitors. Your employees may know the website inside and out, but that does not always translate to ease of use or a clear understanding when a visitor lands on it for the first time. Equally as important is connecting these desired changes to your goals.Ask yourself open-ended questions like “What first impression do I want to give my audience?” and “How trustworthy would a customer find it?” These are critical to creating your plan around how potential customers will experience your website.This is also the stage to consider the specific type of platform or content management system (CMS) you will be using. How do the benefits of your options stack up against the goals and experience you are looking to deliver? There are many options to consider when choosing the right CMS, and that process alone takes very careful consideration and debate. For a deeper dive into this topic, don’t miss our popular HubSpot COS vs. Wordpress CMS blog.You'll also want to plan it out by following these steps:Create a catalog of current content assets. Where are your strongest or most popular pieces? Which pages rank best? Is there a trend with duplicate content, and are you prepared to avoid this down the road?Create a sitemap of your ideal website architecture. Which pages will be primary and which will be secondary? How important are call to actions or lead generators and where do they need to fit in?Use your content asset catalog from earlier in this stage and develop a future content plan. Will you be keeping content, will you be getting rid of most of it, or do you just need to rewrite and bring it up to date? Plan out your call to actions based around your sitemap and past experience gathering an understanding of what resonates with your audience.Get Designing - But Skip the DetailsThe design phase is often the step that designers and web developers focus on most, especially when the other six steps described here go out the window. Hours and hours can be spent finding a color pallet or modifying a template to get the exact look you want, but in the end there tends to be little consideration on how this affects the user or relates back to your goals. This is not to say that design is not important, but after seeing so many projects start and finish with design and nothing more, it truly should be a piece of the larger process.Design can make or break a website, but are you creating a design for yourself or for your prospects? You'll want your design process to unfold in a collaborative and efficient way.Follow this proven process to keep things moving:Layout - Review wireframes of your new layout with your team and make necessary revisions. Limit these changes to 2-3 times at most.Mockups - Take these approved wireframes and develop site mockups based on the chosen design as well as your strategy and plan for user experience. Again, you’ll want to only go through the revision process up to 3 times or else risk going down the rabbit hole of just focusing on the finer details.Colors - Create a color pallet that matches your branding and products. Many teams don’t follow a formal process when doing this but it’s essential if you have a content or social media plan that needs to be branded accordingly with the website.Visuals - Have consider what type of imagery the site will be using? Do some browsing online for images that represent your brand or relate to the information you are providing.Build It OutGetting your redesigned website built and on the web can take anywhere from a few hours to many months based on the scope of the project. A lot of the time and effort required goes back to the CMS or platform you have chosen from the planning stage. Tools like HubSpot and Rainmaker make it straightforward, while Wordpress will require extra effort and development.There is a lot that can and has been said about the build and development process itself, so we won’t get into detail on all that here, but whether you are handling this stage in-house or through an outside firm, make sure it unfolds in an orderly way.The following steps can ensure a successful build:Decide which platform works best and the time frame you can expect to build it within.Finalize all your web content and visuals from the design stage.Make sure the staging and development site (if your CMS has one) is setup correctly as non-index, so search engines don’t crawl it.As the site is built, go through a continuous revision process to see how user experience actually feels compared to your planned wireframes or mockups.Optimization Is KeyThe optimize stage includes implementing many aspects of your SEO plan as well as a general review on the site details. Be sure to download our website redesign workbook for an in-depth checklist of all the elements that need to be considered here.You’ll want to do a thorough SEO review of the site in it’s new form to see where search engine optimization can be improved. This includes the sitemap and robot.txt files, clear and meaningful use of keywords, as well as implementation of the mobile version of your site. It’s a little known fact outside of the marketing and web development community that non-responsive mobile websites will actually negatively affect your search ranking, so it must be optimized before going live. You’ll also want to review your keyword approach and make sure they are focused on with your most important sites, and throughout the site in general.This is also your last time to improve on the quality of the user experience and site flow before the public gets to decide for themselves. Is the page hierarchy clear? Are the call to actions obvious and move the visitor further down the funnel? Are there elements of the site like imagery or graphics that help or hinder the website?Here's a good example from Udemy of a strong and carefully considered call to action that matches their web design.It’s wise to improve on all of these aspects now before you begin setting new benchmarks on user engagement. If you make these changes after the site goes live, you won’t be getting a clear understanding of performance indicators from the start. Some other areas to consider in this stage as they relate to SEO and getting the other elements of the site online:Review SEO basics like multi-browser capabilities, broken link checks, spelling errors especially for keywords.Shareability features like social tools and the ability to subscribe to your content.Analytics tracking installed like Google Analytics and monitoring tools like Crazy Egg or Hot Jar.Run speed tests like this tool from Pingdom to gauge whether it performs better or worse than the previous design, and where your problem areas might be.Are your redirects set up properly? Ensure that people can find your content easily even if they visit a broken link.Last but not least here you want to prepare the site for upcoming launch. This typically requires sign off from management and decision makers on all aspects of the revised website and determining a realist launch date. Often times these revisions are done in concert with new product releases or a new branding, so you will want to make that time line is synced up with the new site being available to everyone.Launch and LiftoffNow’s the time - get ready to launch your redesigned website. Murphy’s Law usually applies here for such a big change, so be sure that your support and marketing teams are ready and available to fix problems if they arise. Many teams prefer to do a soft launch or make the switch at a slow time for traffic, but this varies based on your own situation.Have you given more thought to your announcement plan? Don’t miss the chance to get the word out via email, social media, public relations, company or partner blogs, and any other means you have.Don’t forget to begin implementing your new content plan once you go live. The new company blog will be a great place to start, as you can roll out updated content there continuously and give your revamped content plan a kickstart. There’s some great advice in our detailed case study analysis of three firms who prove you’re probably doing content all wrong.Analyze and ScrutinizeA lack of focus on the final stage of this process is many times the cause of needing to do a redesign in the first place. Companies often neglect the performance - and what actions can be taken to fix that - when they are unhappy with the current state of their website. So use this opportunity to start doing a regular analysis on how well it is performing.Compare these new metrics with the benchmarks you set in the first stage when considering the strategy. Look at the numbers daily, weekly, and monthly to see overall trends. If you haven’t already, don’t miss getting our ultimate website redesign workbook for a detailed list of all the metrics you should be watching.You’ll want to see how these changes are contributing to your main goals. Has the improved layout on the homepage resulted in more people clicking your call to action? Are people spending more time on your product pages while considering their options? These are all crucial indicators or your new website’s performance as they relate to your larger goals.So are you up to the challenge? The next time your company is ready to rework their website from the ground up or even just give it a face lift, use it as a larger opportunity to improve your entire marketing engine and process. If you were revising your marketing strategy you certainly would take your time and be as thoughtful as possible in your decision making. So treat your website redesign no different since it is the core of all your activities and the face of your business online.You might also like these resources:17 Myths About Useless Websites Redesign Your Website The Right Way

Sitefinity is an advanced Web CMS platform, delivering personalized and intuitive web content management experiences to marketers, it has scalable and robust CMS development environment and has one of the best end user experience.Let's take a look at the benefits it offers to judge the true value of Sitefinity with - but not limited to expertise in social networking solutions.1. User-friendlyIf you've used any content management system before, you should face no trouble to understand how Sitefinity works. It offers a safe and predictable environment so that people with basic programming skills can manipulate the core functions. Several unique features are provided, but if you want something additional, you can always use The Official Microsoft ASP.NET Site technology to add custom features, perfect for your business.2. Social media-friendlyTake the benefit of social media tools offered by Sitefinity to spread your messages across Facebook and Twitter. Timely information sharing can help you stay close to your target audience and improve business revenue generation.3. Supports your mobile strategyMore and more people are accessing websites from mobiles and downloading apps to purchase products/services offered by companies without visiting the site altogether. Sitefinity helps to develop mobile-optimized websites in a hassle-free manner. Whether you want to build an app for various mobile OS platforms or design a responsive website, this flexible CMS allows you to do it all.4. Superior digital asset managementWhen your business expands and you start adding more pages to the site, it becomes very important to manage all the rich media files properly. Sitefinity offers a feature called Digital Asset Management and with its help, you can organize file hierarchy, tag the files and use metadata to make the files searchable.Therefore, you can always find any image or PDF file among thousands of images and PDFs you have uploaded within a few seconds. In order to reduce image creation cost, you can re-use some old images by modifying them. Similarly, you can upload an image in thumbnail size and specify multiple sizes for display to save storage space.5. Seamless e-commerce integrationIf you are planning to develop an ecommerce website, Sitefinity is the appropriate choice. There is everything you may need to build and manage an online store. You can create a detailed product catalog with great categories and help customers find the exact item they are looking for. For example, if you want to sell garments from your site, you can categorize the clothes on the basis of "type", "price", "color and size" etc. Thanks to Sitefinity, you can also collect online payment from buyers in a fast and secure manner.6. In-built email campaign managementThe "drag and drop" email designer of Sitefinity is a great help for online marketers. You can create custom emails for promotional purpose and send them directly from the CMS. Once the mails are sent, the tracking tools let you measure the success ratio of your email campaign.7. SEO friendlyThe web page URLs of a website is not only read by search engines, but visitors as well. Therefore, it is important to create meaningful, keyword-rich URL for all the web pages for better usability and SERP ranking. When you use Sitefinity to develop your website, there is no need to worry about creating SEO-friendly URL, because the CMS handles the job without any help from the developer.Explore more at: Why Sitefinity is an Excellent Option for Enterprises.

Music software written in PythonAudio PlayersBluemindo- Bluemindo is a really simple but powerful audio player in Python/PyGTK, using Gstreamer. Bluemindo is a free (as in freedom) software, released under GPLv3, only.cplay - a curses front-end for various audio playersedna- an MP3 server, edna allows you to access your MP3 collection from any networked computer. The web pages are dynamically constructed, adjusting to directory structure and the files in those directories. This is much nicer than using simple directory indexing. Rather than directly serving up an MP3, the software serves up a playlist. This gets passed to your player (e.g. WinAmp) which turns around with an HTTP request to stream the MP3.Listen - Music management and playback for GNOMEMediaCore Audio/Podcast Player and CMS - Web based CMS for music management in video, audio and podcast form. All audio, video, and podcasts added to the system are playable from any browser.MMA - Musical Midi Accompaniment. If you follow the above link you will find that Pymprovisator is no longer developed due to the fact that there is this similar, but more powerful GPL Python software.Peyote - Peyote is an audio player with friendly MC-like interface. Peyote is designed specifically for work easy with cue sheets.Pymprovisator- Pymprovisator is a program that emulates the program Band in a Box from PG Music. You can think in it like the electronic version of the books+CD from Jamey Aebersold. You set the basic parameters in a song: title, style, key, chords sequence,... and the program will generate a Midi file with the correct accompaniment. (dev suspended)Pymps - Pymps is the PYthon Music Playing System - a web based mp3/ogg jukebox. It's written in Python and utilises the PostgreSQL database.MusicPlayer- MusicPlayeris a high-quality music player implemented in Python, using FFmpeg and PortAudio.Pymserv- PyMServ is a graphical client for mserv, a music server. It is written in Python using pygtk and gconf to store prefs.Pytone - Pytone is a music jukebox written in Python with a curses based GUI. While providing advanced features like crossfading and multiple players, special emphasis is put on ease of use, turning PyToneinto an ideal jukebox system for use at parties.Quod Libet - Quod Libet is a GTK+-based audio player written in Python. It lets you make playlists based on regular expressions. It lets you display and edit any tags you want in the file. And it lets you do this for all the file formats it supports -- Ogg Vorbis, FLAC, MP3, Musepack, and MOD.TheTurcanator- a small midi piano tutor for windows and mac. Includes CoreMIDI wrapper written in pyrex.LinuxBand- LinuxBandis a GUI front-end for MMA (Musical MIDI Accompaniment). Type in the chords, choose the groove and LinuxBandwill play a musical accompaniment for you.Audio Convertorsaudio-convert-mod - audio-convert-mod is a simple audio file converter that supports many formats. At just a right-click, you can convert any amount of music files to WAV, MP3, AAC, Ogg and more. audio-convert-mod was designed with the same principles as fwbackups - keeping things simple.SoundConverter- SoundConverteris a simple audio file converter for the GNOME desktop, using GStreamer for conversion. It can read anything GStreamer has support for, and writes to WAV, MP3, AAC, Ogg or FLAC files.Python Audio Tools - Python audio tools are a collection of audio handling programs which work from the command line. These include programs for CD extraction, track conversion from one audio format to another, track renaming and retagging, track identification, CD burning from tracks, and more. Supports internationalized track filenames and metadata using Unicode. Works with high-definition, multi-channel audio as well as CD-quality. Track conversion uses multiple CPUs or CPU cores if available to greatly speed the transcoding process. Track metadata can be retrieved from FreeDB, MusicBrainzor compatible servers. Audio formats supported are: WAV, AIFF, FLAC, Apple Lossless, Shorten, WavPack, MP3, MP2, M4A, Ogg Vorbis, Ogg Speex, Ogg FLAC, & Sun AUMusic NotationAbjad - Abjad is a Python API for Formalized Score Control. Abjad is designed to help composers build up complex pieces of music notation in an iterative and incremental way. You can use Abjad to create a symbolic representation of all the notes, rests, staves, nested rhythms, beams, slurs and other notational elements in any score. Because Abjad wraps the powerful LilyPondmusic notation package, you can use Abjad to control extremely fine-grained typographic details of all elements of any score.Frescobaldi- is a LilyPondmusic score editor written in Python using PyQt4and PyKDE4. Clicking a button runs LilyPondon the current document and displays the PDF in a preview window. There are some nice editing tools and a powerful score wizard to quickly setup a template score.mingus- mingus is an advanced music theory and notation package for Python. It can be used to play around with music theory, to build editors, educational tools and other applications that need to process music. It can also be used to create sheet music with LilyPondand do automated musicological analysis.see also 'music21' belowMusical Analysismusic21- a toolkit developed at MIT for computational musicology, music theory, and generative composition. Provides expandable objects and methods for most common theoretical problems. Supports music import via MusicXML, Humdrum/Kern, Musedata, ABC, and MIDI, output via MusicXML, Lilypond, and MIDI, and can easily integrate with notation editors (Finale, Sibelius, or MuseScore) and other audio and DAW software (via MIDI).pcsets - Pitch Class Sets are a mathematical model for analyzing and composing music.PyOracle- Module for Audio Oracle and Factor Oracle Musical Analysis.Audio AnalysisFriture - Friture is a graphical program designed to do time-frequency analysis on audio input in real-time. It provides a set of visualization widgets to display audio data, such as a scope, a spectrum analyser, a rolling 2D spectrogram.LibXtract- LibXtractis a simple, portable, lightweight library of audio feature extraction functions. The purpose of the library is to provide a relatively exhaustive set of feature extraction primatives that are designed to be 'cascaded' to create a extraction hierarchies.Yaafe - Yet Another Audio Feature Extractor is a toolbox for audio analysis. Easy to use and efficient at extracting a large number of audio features simultaneously. WAV and MP3 files supported, or embedding in C++, Python or Matlab applications.Aubio - Aubio is a tool designed for the extraction of annotations from audio signals. Its features include segmenting a sound file before each of its attacks, performing pitch detection, tapping the beat and producing midi streams from live audio.LibROSA- A python module for audio and music analysis. It is easy to use, and implements many commonly used features for music analysis.Ear TrainingGNU Solfege- GNU Solfege is a computer program written to help you practice ear training. It can be useful when practicing the simple and mechanical exercises.cSoundathenaCL- modular, polyphonic, poly-paradigm algorithmic music composition in an interactive command-line environment. The athenaCL system is an open-source, cross-platform, object-oriented composition tool written in Python; it can be scripted and embedded, includes integrated instrument libraries, post-tonal and microtonal pitch modeling tools, multiple-format graphical outputs, and musical output in Csound, MIDI, audio file, XML, and text formats.Cabel - Visual way to create csound instruments.Dex Tracker- Front end for csound that includes a tracker style score editor in a grid, text editor, cabel tested with Python 2.5.Ounk is a Python audio scripting environment that uses Csound as it's engine.Ceciliais a csound frontend that lets you create your own GUI (grapher, sliders, toggles, popup menus) using a simple syntax. Cecilia comes with a lots of original builtin modules for sound effects and synthesis. Previously written in tcl/tk, Cecilia was entirely rewritten with Python/wxPython and uses the Csound API for communicating between the interface and the audio engine. Version 4.02 beta is the current release.see also 'blue' belowAudio (Visual) Programming FrameworksPeace Synthesizer Framework- "Peace Synthesizer Framework" is Cross Platform Scriptable Real-Time Visualization & Sound. It has internal and external real-time scriptable visualization and sound generation and also support Nintendo system [Famicom] - like sound Emulation for 8-bits style chiptune music.Hypersonic- Hypersonic is for building and manipulating sound processing pipelines. It is designed for real-time control. It includes objects for oscillators, filters, file-io, soundcard and memory operations.Music programming in PythonPlaying & creating soundpydub - Pydub is a simple and easy high level interface based on ffmpeg and influenced by jquery. It manipulates audio, adding effects, id3 tags, slicing, concatenating audio tracks. Supports python 2.6, 2.7, 3.2, 3.3audiere- Audiere is a high-level audio API. It can play Ogg VorbisAU, MP3, FLACAS, uncompressed WAV, AIFF, MOD, S3M, XM, and ITAN files. For audio output, Audiere supports DirectSoundor WinMM in Windows, OSS on Linux and Cygwin, and SGI AL on IRIX.audiolab- audiolab is a small Python package (now part of scikits) to import data from audio files to numpy arrays and export data from numpy arrays to audio files. It uses libsndfile from Erik Castro de Lopo for the underlying IO, which supports many different audio formats: http://www.mega-nerd.com/libsndfile/GStreamer Python Bindings- GStreamer is a big multimedia library, it is very simple to use it with these python bindings. Many applications rely on it (Exaile, Pitivi, Jokosher, Listen usw.). Online documentation can be found on http://pygstdocs.berlios.de/improviser- Automatic music generation software. Experiments in musical content generation.python-musical- Python library for music theory, synthesis, and playback. Contains a collection of audio wave generators and filters powered by numpy. Also contains a pythonic music theory library for handling notes, chords, scales. Can load, save, and playback audio.LoopJam- Instant 1 click remixing of sample loops, able to boost your creativity and multiply your sample loop library. Remix audio loops on a slice level, apply up to 9 FX to individual slices or create countless versions using LJ's auto-remix feature (jam) which re-arranges the audio loop forming musical patterns.Loris- Loris is an Open Source C++ class library implementing analysis, manipulation, and synthesis of digitized sounds using the Reassigned Bandwidth-Enhanced Additive Sound Model. Loris supports modified resynthesis and manipulations of the model data, such as time- and frequency-scale modification and sound morphing. Loris includes support and wrapper code for building extension modules for various scripting languages (Python, Tcl, Perl).MusicKit- The MusicKitis an object-oriented software system for building music, sound, signal processing, and MIDI applications. It has been used in such diverse commercial applications as music sequencers, computer games, and document processors. Professors and students in academia have used the MusicKitin a host of areas, including music performance, scientific experiments, computer-aided instruction, and physical modeling. PyObjC is required to use this library in Python.pyao- pyao provides Python bindings for libao, a cross-platform audio output library. It supports audio output on Linux (OSS, ALSA, PulseAudio, esd), MacOS X, Windows, *BSD and some more. There are ready-to-use packages in Debian/Ubuntu, and Audio output is as easy as: import ao; pcm = ao.AudioDevice("pulse"); pcm.play(data)pyAudio- PyAudioprovides Python bindings for PortAudio, the cross-platform audio I/O library. Using PyAudio, you can easily use Python to play and record audio on a variety of platforms. Seems to be a successor of fastaudio, a once popular binding for PortAudiopyFluidSynth- Python bindings for FluidSynth, a MIDI synthesizer that uses SoundFontinstruments. This module contains Python bindings for FluidSynth. FluidSynthis a software synthesizer for generating music. It works like a MIDI synthesizer. You load patches, set parameters, then send NOTEON and NOTEOFF events to play notes. Instruments are defined in SoundFonts, generally files with the extension SF2. FluidSynthcan either be used to play audio itself, or you can call a function that returns chunks of audio data and output the data to the soundcard yourself.Pygame- Pygame is a set of Python modules designed for writing games. It is written on top of the excellent SDL library. This allows you to create fully featured games and multimedia programs in the Python language. Pygame is highly portable and runs on nearly every platform and operating system. .ogg .wav .midi .mod .xm .mp3. Sound output. midi input and output. Load sounds into numeric and numpy arrays.PyMedia- (Not updated since 2006) PyMediais a Python module for the multimedia purposes. It provides rich and simple interface for the digital media manipulation( wav, mp3, ogg, avi, divx, dvd, cdda etc ). It includes parsing, demutiplexing, multiplexing, coding and decoding. It can be compiled for Windows, Linux and cygwin.pyo - pyo is a Python module containing classes for a wide variety of audio signal processing types. With pyo, user will be able to include signal processing chains directly in Python scripts or projects, and to manipulate them in real time through the interpreter. Tools in pyo module offer primitives, like mathematical operations on audio signal, basic signal processing (filters, delays, synthesis generators, etc.), but also complex algorithms to create sound granulation and others creative audio manipulations. pyo supports OSC protocol (Open Sound Control), to ease communications between softwares, and MIDI protocol, for generating sound events and controlling process parameters. pyo allows creation of sophisticated signal processing chains with all the benefits of a mature, and wildly used, general programming language.Zyne- Zyne is a Python modular synthesizer using pyo as its audio engine. Zyne comes with more than 10 builtin modules implementing different kind of synthesis engines and provides a simple API to create your own custom modules.Soundgrain- Soundgrain is a graphical interface where users can draw and edit trajectories to control granular sound synthesis modules. Soundgrain is written with Python and WxPythonand uses pyo as its audio engine.Pyper - (Not updated since early 2005) Pyper is a musical development environment. It allows you to write Python scripts that generates music in real-time. Pyper uses QuickTimeMusical Instruments for synthesis.pySonic- (Not updated since 2005) pySonic is a Python wrapper around the high performance, cross platform, but closed source, FMOD sound library. You get all the benefits of the FMOD library, but in a Pythonic, object oriented package.PySndObj- The Sound Object Library is an object-oriented audio processing library. It provides objects for synthesis and processing of sound that can be used to build applications for computer-generated music. The core code, including soundfile and text input/output, is fully portable across several platforms. Platform-specific code includes realtime audio IO and MIDI input support for Linux (OSS,ALSA and Jack), Windows (MME and ASIO), MacOS X (CoreAudio, but no MIDI at moment), Silicon Graphics (Irix) machines and any Open Sound System-supported UNIX. The SndObjlibrary also exists as Python module, aka PySndObj. The programming principles for Python SndObjprogramming are similar to the ones used in C++. It is also possible to use the Python interpreter for on-the-fly synthesis programming.PySynth- A simple music synthesizer.Snack - (last update: December 2005) The Snack Sound Toolkit is designed to be used with a scripting language such as Tcl/Tk or Python. Using Snack you can create powerful multi-platform audio applications with just a few lines of code. Snack has commands for basic sound handling, such as playback, recording, file and socket I/O. Snack also provides primitives for sound visualization, e.g. waveforms and spectrograms. It was developed mainly to handle digital recordings of speech (being developped at the KTH music&speech department), but is just as useful for general audio. Snack has also successfully been applied to other one-dimensional signals. The combination of Snack and a scripting language makes it possible to create sound tools and applications with a minimum of effort. This is due to the rapid development nature of scripting languages. As a bonus you get an application that is cross-platform from start. It is also easy to integrate Snack based applications with existing sound analysis software.AudioLazy- Real-Time Expressive Digital Signal Processing (DSP) Package for Python, using any Python iterable as a [-1;1] range audio source. Has time-variant linear filters as well as LTI filters using Z-Transform equations like 1 - z ** -1, as well as analysis (ZCR / zero crossing rate, LPC / Linear Predictive Coding, AMDF, etc.), synthesis (table lookup, ADSR, etc.), ear modeling (Patterson-Holdsworth with gammatone filters and ERB models), and multiple implementation of common filters (lowpass, highpass, comb, resonator), among several other resources (e.g. Lagrange polynomial interpolation, simple converters among MIDI pitch / frequency / string). Works mainly with Streaminstances for its signal outputs, a generator-like (lazy) iterable with elementwise/broadcast-style operators similar to the Numpy array operators. Integrated with Matplotlib for LTI filter plotting, although it doesn't require Matplotlib nor Numpy for computation, DSP or I/O. Emphasizes sample-based processing while keeping block-based processing easy to be done, this package can also be seen as a highly enhanced itertools. Pure Python, multiplatform, compatible with Python 2.7 and 3.2+, uses PyAudiofor audio I/O (if needed). Can be used together with Scipy, Sympy, music21 and several other packages, none required for DSP computation based on Python iterables.sounddevice- This module provides bindings for the PortAudiolibrary (using CFFI) and a few convenience functions to play and record NumPyarrays containing audio signals.CommunityPythonSound- The Python Sound Project aims to develop a productive community around Python, Csound and other synthesis engines as tools for algorithmic and computer assisted composition of electroacoustic music.CsoundCSound/ CsoundAC- Csound is a sound and music synthesis system, providing facilities for composition and performance over a wide range of platforms and for any style of music. The Csound orchestra language features over 1200 unit generators (called "opcodes") covering nearly every sound synthesis method and that the user can combine into "instruments" of unlimited complexity and flexibility. Csound 5 allows Python code to be called from or directly embedded into Csound orchestras. Additionally, the csnd Python extension module wraps the Csound API so that Csound can be embedded into Python applications. CsoundAC (for "Csound Algorithmic Composition") is a GUI front end to Csound with Python scripting and a Python module providing tools for the algorithmic generation or manipulation of Csound scores. Csound on Sourceforge; Csound-Pythonand Csound(some brief tutorials on the OLPC Wiki)Csound Routines- set of routines to manipulate and convert csound filesPMask - Python implementation of CMask, a stochastic event generator for Csound.MP3 stuff and Metadata editorseyed3 - eyeD3 is a Python module and program for processing ID3 tags. Information about mp3 files (i.e bit rate, sample frequency, play time, etc.) is also provided. The formats supported are ID3 v1.0/v1.1 and v2.3/v2.4.mutagen- Mutagen is a Python module to handle audio metadata. It supports ASF, FLAC, M4A, Monkey's Audio, MP3, Musepack, Ogg FLAC, Ogg Speex, Ogg Theora, Ogg Vorbis, True Audio, WavPackand OptimFROG audio files. All versions of ID3v2 are supported, and all standard ID3v2.4 frames are parsed. It can read Xing headers to accurately calculate the bitrate and length of MP3s. ID3 and APEv2 tags can be edited regardless of audio format. It can also manipulate Ogg streams on an individual packet/page level.ID3.py - This module allows one to read and manipulate so-called ID3 informational tags on MP3 files through an object-oriented Python interface.id3reader.py- http://Id3reader.py is a Python module that reads ID3 metadata tags in MP3 files. It can read ID3v1, ID3v2.2, ID3v2.3, or ID3v2.4 tags. It does not write tags at all.mpgedit- mpgedit is an MPEG 1 layer 1/2/3 (mp3), MPEG 2, and MPEG 2.5 audio file editor that is capable of processing both Constant Bit Rate (CBR) and Variable Bit Rate (VBR) encoded files. mpgedit can cut an input MPEG file into one or more output files, as well as join one or more input MPEG files into a single output file. Since no file decoding / encoding occurs during editing, there is no audio quality loss when editing with mpgedit. A Python development toolkit enables Python developers to utilize the core mpgedit API, providing access to mp3 file playback, editing and indexing functionality.m3ute2- m3ute2 is program for copying, moving, and otherwise organizing M3U playlists and directories. m3ute2 can also generate detailed reports about lists of files.mmpython- MMPython is a Media Meta Data retrieval framework. It retrieves metadata from mp3, ogg, avi, jpg, tiff and other file formats. Among others it thereby parses ID3v2, ID3v1, EXIF, IPTC and Vorbis data into an object oriented struture.KaaMetadataSucessor of MMPython.PyID3 - pyid3 is a pure Python library for reading and writing id3 tags (version 1.0, 1.1, 2.3, 2.4, readonly support for 2.2). What makes this better than all the others? Testing! This library has been tested against some 200+ MB of just tags.beets - music tag correction and cataloging tool. Consists of both a command-line interface for music manipulation and a library for building related tools. Can automatically correct tags using the MusicBrainzdatabase.see also: PySonicfor programmable MP3 playbackMIDI Maniapygame.midi- is a portmidi wrapper orginally based on the pyportmidi wrapper. Also pygame.music can play midi files. Can get input from midi devices and can output to midi devices. For osx, linux and windows. New with pygame 1.9.0. python -m pygame.examples.midi --outputpyMIDI - Provides object oriented programmatic manipulation of MIDI streams. Using this framework, you can read MIDI files from disk, build new MIDI streams, process, or filter preexisting streams, and write your changes back to disk. If you install this package on a Linux platform with alsalib, you can take advantage of the ALSA kernel sequencer, which provides low latency scheduling and receiving of MIDI events. SWIG is required to compile the ALSA extension sequencer extension. Although OS-X and Windows provide similar sequencer facilities, the current version of the API does not yet support them. Some buggs are remaining in this package (for example when trying to delete a track), it has not been updated since 2006. This package is by Giles Hall. A sourceforge download.midi.py- (DEAD LINK) - Python MIDI classes: meaningful data structures that represent MIDI events and other objects. You can read MIDI files to create such objects, or generate a collection of objects and use them to write a MIDI file.MIDI.py- This module offers functions: concatenate_scores(), grep(), merge_scores(), mix_scores(), midi2opus(), midi2score(), opus2midi(), opus2score(), play_score(), score2midi(), score2opus(), score2stats(), score_type(), segment(), timeshift() and to_millisecs(). Uses Python3. There is a call-compatible Lua module.PMIDI - The PMIDI library allows the generation of short MIDI sequences in Python code.The interface allows a programmer to specify songs, instruments, measures, and notes. Playback is handled by the Windows MIDI stream API so proper playback timing is handled by the OS rather than by client code. The library is especially useful for generating earcons.portmidizero- portmidizero is a simple ctypes wrapper for PortMidiin pure Python.PyChoReLib- Python Chord Recognition Library. This is a library that implements the transformation from a list of notenames to a chord name. The system can be taught new chords by example: tell it that ['c', 'e', 'g'] is called a 'C' chord, and using its built-in music knowledge it immediately recognizes all major triads in all keys and all inversions/permutations. Comes with a real-time midi-input demo program (needs PyPortMidi).PyMIDI - The MIDI module provides MIDI input parsers for Python. Package not updated since 2000.PyPortMidi- PyPortMidiis a Python wrapper for PortMidi. PortMidiis a cross-platform C library for realtime MIDI control. Using PyPortMidi, you can send and receive MIDI data in realtime from Python. Besides using PyPortMidito communicate to synthesizers and the like, it is possible to use PyPortMidias a way to send MIDI messages between software packages on the same computer. PyPortMidiis now maintained at http://bitbucket.org/aalex/pyportmidi/PythonMIDI- The Python Midi package is a collection of classes handling Midi in and output in the Python programming language.PySeq - Python bindings for ALSA using ctypesmilk- Superceding the older Nam, milk provides Python with classes representing key MIDI sequencer components: MIDI I/O, EventLists, Plugins and a realtime Flow class. The components can be freely interconnected in a fashion very similar to physical MIDI cabling, however the milk event system is not limited to MIDI events alone; you can define your own extensions should the need arise. Website says it is unpolished and unfinished.pyrtmidi- rtmidi provides realtime MIDI input/output across Linux (ALSA), Macintosh OS X, SGI, and Windows (Multimedia Library) operating systems. It is very fast, has a clean and pythonic interface, and supports virtual ports, according to author Patrick Kidd. In fact it is a wrapper for Gary Scavone's rtmidi from here, rather than the address on this website:rtmidi-python - Another RtMidiwrapper.winmidi.pyd- A demo? of a Python extension interfacing to the native windows midi libs that developed from earlierattempts.win32midi- Some Python samples to demonstrate how to output MIDI stream on MS windows platform. Unlike previous links, these samples playback MIDI by directly calling the Win32 MIDI APIs without an intermediate portable library. It provides a simple player class for playing with MIDI sound using the synthesizer on the soundcard/onboard soundchip. A sample script is provided for testing it out. As it is still a work in progress, bugs are expected.midiutil- A pure Python library for generating Midi filesPyknon- Pyknon is a simple music library for Python hackers. With Pyknon you can generate Midi files quickly and reason about musical proprieties.Desfonema Sequencer- A tracker minded MIDI sequencer for Linux (ALSA) written in Python/PyGTKpython-music-gen - Simple library to generate midi patterns from numbers. Useful for building generative music tools.fluidsynth-gui - Graphical User Interface for FluidSynth, and an alternative to Qsynth.Other protocolsOSC.py- Python classes for OpenSoundControllibrary client functionality. The OSC homepage is at http://opensoundcontrol.orgTwisted-osc - OSC Library for Twisted, an event-driven Python framework. It could really be ported to a non-Twisted framework as well, but is currently in the process of possibly become an official part of Twisted.aiosc - Minimalistic OSC communication module using asyncio.pyalsaaudio- This package contains wrappers for accessing the ALSA API (The Advanced Linux Sound Architecture (ALSA) provides audio and MIDI functionality to the Linux operating system) from Python. It is fairly complete for PCM devices and Mixer access.pkaudio- pkaudio is a collection of Python-based modules for midi input, osc communication with supercollider, and pyqt functionality.PyJack- This is a Python C extension module which provides an interface to the Jack Audio Server. It is possible to access the Jack graph to perform port connections/disconnections, monitor graph change events, and to perform realtime audio capture and playback using Numeric Python arrays. This is released under the GPL.MAX/MSP & PureDatamxdublin- mxdublin is an object oriented framework to generate events in pd and max. pd, short for Pure Data, a graphical Computer Music System written by Miller S. Puckette. mxdublin is a real time Python user environment working within pd/max. It is designed to put logic into a sequence of events. Python has been chosen has the interface language to build and run sequencing objects. Has a prerequisites, the users needs to know a minimal of Python and pd/max.net.loadbang.jythonis a package which supports the Python scripting/programming language within MXJ for Max/MSP. We use the Jython interpreter, which allows Python and Java to interact, and gives Python access to the standard Java libraries (as well as any other Java code available to MXJ).OpenExposition- OpenExpositionis a library aimed at automatic generation of user interfaces. The programmer only needs to specify what parts of the application need to be exposed to the user, and OpenExpositiondoes the rest. At present, OpenExpositionallows access to variables (either directly or through a pair of set/get methods), and class methods. It can construct the user interface graphically (using either the multi-platform FLTK library or Cocoa on Mac OS X), programatically (through Python), aurally (using the speech synthesis and recognition capabilities on Mac OS X), and by building MAX/MSP externals that can then be used in MAX/MSP.Py/pyext- Python script objects is an object library providing a full integration of the Python scripting language into the PD (and in the future Max/MSP) real-time system. With the py object you can load Python modules and execute the functions therein. With pyext you can use Python classes to represent full-featured pd/Max message objects. Multithreading (detached methods) is supported for both objects. You can send messages to named objects or receive (with pyext) with Python methods.Purity is a Python library for Pure Data dynamic patching. The idea is to be able to harness the power of Pure Data for audio programming without having to use its graphical interface. Python's clear and intuitive syntax can be used with profit in order to create intricate patches with advanced string handling, graphical user interfaces and asynchronous network operations. Purity uses Twisted, an event-driven Python framework.Music software supporting PythonMultitrack StudiosREAPER- "Audio Production Without Limits": REAPER is a professional digital audio workstation (DAW) for Windows, OS X and WINE. It comes with an uncrippled evaluation licence and supports advanced audio and MIDI recording, arranging and mixing. The support of several plugin formats (like VST, DX and AU) as well as the extremely flexible routing capabilities make it a powerful production suite. Since version 3.12 REAPER is scriptable with Python, allowing access to internal actions and parts of the API.Ableton Live - Award-winning commercial music creation, production and performance platform for Mac OS and Windows. Live is far and away one of the most interesting and groundbreaking audio recording and sequencing tools to come along in the past five years. Live uses Python internally and an experimental API has been exposed at this site, and there is a discussion group here.blue- blue is a Java program for use with Csound. It's interface is much like a digital multitrack, but differs in that there timelines within timelines (polyObjects). This allows for a compositional organization in time that seems to me to be very intuitive, informative, and flexible. soundObjects are the building blocks within blue's score timeline. soundObjects can be lists of notes, algorithmic generators, Python script code, csound instrument definitions, and whatever plugins that are developed for blue. these soundObjects may be text based, but they can be completely GUI based as well.Jokosher- Jokosher is a simple yet powerful multi-track studio. With it you can create and record music, podcasts and more, all from an integrated simple environment. Jokosher is written in Python and uses the GNOME platform and the GTK widget set. The audio engine is powered by GStreamer, and we use Cairo for some of the graphics.Jeskola Buzz Modular- Buzz is a modular audio host that saw the beginning of it's development in 1997 leading the way in open plugin-format hosting (pre-VST) and a unique spin on modular routing using modules called Machines in the form of Generators, Effects, Control machines. Buzz's implementation of Python comes through the use of the Control plugin called PyBuzz, a fully customizable and assignable meta-editor created by Leonard Ritter (creator of the Lunar audio library and the Linux modular host, Aldrin). A discussion group can be found herePyDAW- PyDAW is a powerful pattern-based DAW and plugin suite for producing electronic music. The UI is written entirely in Python/PyQt, and the audio engine in C.