Aglaophone
- A system of interconnectable modules for the recording, processing, and playback of real-time audio; last updated August 2002. N.B.: developer no longer is updating this software, but it is stable and useable.
Aldrin
- A music production system for Linux that combines a tracker-style composition interface with audio synthesis and processing modules.
AlsaModularSynth
- A MIDI controlled real-time modular synthesizer and effect processor with support for LADSPA and JACK.
AlsaPlayer
- A PCM audio player for Linux and UNIX.
AmaroK
- A full-featured music player for KDE; some of the cool features include integrated, live information from Wikipedia about the music (including photos, discographies and biographies of artists), Podcast support, and automatic playlist updates.
Amuc - the Amsterdam Music Composer
- A lightweight Linux application for composing (with an emphasis on composing) and playing music; works with the ALSA or OSS sound system.
Aqualung
- A music player for Linux and other platforms. It plays audio CDs, internet radio streams and podcasts as well as sound files in just about any audio format and has the feature of inserting no gaps between adjacent tracks.
Ardour
- Multichannel hard disk recorder (HDR) and digital audio workstation (DAW). Latest release is 2.4.1, 2008-04-09.
Arkkra Enterprises
- Music publication software (Mup). This software is available on Linux but the source code cannot be modified in any way; a license is required if this software is used on more than 1 computer.
Audacity
- A free, cross-platform sound editor. Latest stable release is 1.3.4, 2007-11-16.
AudioLink
- A music content manager with both a CLI (command-line interface) and other GUI options for data retrieval.
Aumix
- A program adjusts an audio mixer from X, the console, a terminal, the command line or a script.
BEAST/BSE
- A music composition and modular synthesis application which supports popular audio formats, such as MIDI, WAV, MP3 and Ogg.
Banshee
- A music management and playback application for Gnome.
Bewdy, Maaate!
- Includes Maaate, the Australian audio analysis toolkit, and Bewdy, the visualization tool for Maaate.
BruteFIR
- A software convolution engine, a program for applying long FIR (finite impulse response ) filters to multi-channel digital audio, either offline or in real-time.
Canorus
- A music score editor for Linux. Continues NoteEdit.
Common Music
- An object-oriented music composition environment. Dave Phillips, the Linux music & sound guru, rates this as one of the best free and open source music software available.
Common Music Notation (CMN)
- A Lisp-based language for creating, editing, and displaying traditional western musical scores.
Converting 78rpm records to Modern Media on Linux
- Documents how to convert 78rpm vinyl records to CD using Linux. There is not much information available on this subject so this is a valuable resource. Last updated in 2002.
Csound
- A sound and music synthesis system, providing facilities for composition and performance over a wide range of platforms.
DarkIce Live Audio Streamer
- A cross-platform live IceCast & ShoutCast audio streamer which can record from OSS & ALSA audio devices, Solaris interface, and Jack sources. Latest version is 0.17.1, 2006-05-19.
Denemo Homepage
- A GUI musical score editor intended primarily as a front end for GNU Lilypond.
Ecasound
- A software package designed for multi-track audio processing; can be used for audio playback, recording and format conversions, as well as for multi-track effect processing, mixing, recording, and signal recycling. Site includes extensive documentation.
Emptytree Seedy
- A distributed digital music system; designed to operate in a multi-host, automatic and batch manner to simplify the encoding of an entire CD collection.
Exaile
- A music player for Linux based on GTK+ (the GIMP toolkit). Similar to KDE's Amarok music player.
Free Your Media
- A weblog of Linux open source multimedia applications organized into broad subject categories.
FreqTweak
- A real-time audio spectral manipulation and display tool with interactive GUI to manipulate and display the spectral data; sound synthesis.
GNU xhippo
- A generic playlist manager program for a variety of UNIX sound players; also available in German. Latest version is 3.3, 2003.
GNUsound
- A multitrack sound editor for GNOME 1 and 2.
GStreamer - Multimedia Framework
- A library that allows the construction of graphs of media-handling components, ranging from simple Ogg/Vorbis playback to complex audio (mixing) and video (non-linear editing) processing.
GeeXboX HomePage
- A standalone media player Linux distribution based on MPlayer and similar to MoviX. Site available in English and French.
Grip -- CD Ripping/MP3 Encoding for Linux
- A CD player and ripper for the Gnome desktop. It also provides an automated front end for MP3 (and other audio formats) encoders. Latest stable release is 3.2.0, 2004-04-26.
Grip User's Guide
- A comprehensive guide to Grip, a cd-player and cd-ripper for the Gnome desktop. (2004)
Helix Community
- An open multi-format digital media platform, created to accelerate the development and deployment of digital media applications of any media, on any device, over any network, on any operating system and created in any development environment. This is an open collaborative effort among multimedia enthusiasts to develop and extend the Helix DNA platform.
Hydrogen - GNU/Linux Drum Machine
- A simple real-time Drum machine/sequencer featuring Midi I/O, OSS and Jack audio drivers, and a QT-based graphic interface; also available in Italian, Ukrainian, and Russian.
Icecast -Open Source Streaming Audio
- An open source streaming media project maintained by the creators of the Ogg media format, Xiph.org Foundation.
Independent Music Online
- A portal for independent bands and artists. Here's an online music site that "gets it" -- Free, Libre Open Source Software (FLOSS) is used throughout the site; supports small, independent (non-RIAA-backed) musicians, with links to their websites; and a selection of music for download, which artists have made available.
JMax
- A visual programming environment for building interactive real-time music and multimedia applications; available in English and French.
Jack Audio Connection Kit
- A low-latency audio server that can connect a number of different applications to an audio device, as well as allowing them to share audio between themselves.
Jokosher
- A simple and powerful multi-track studio application for recording, editing, mixing and exporting audio. This application has been designed specifically with usability in mind.
JuK
- A jukebox and music manager for the KDE desktop.
KGuitar official Homepage
- KDE-based music tabulature editor with support of guitar, drums, classic note scores, MIDI synthesizer output, chord, scales, modes, melody and rhythm construction and analysis tools.
KPlayer, the KDE media player
- A KDE media player based on MPlayer, with the ability to play a variety of audio and video files and streams.
Kwave
- A sound editor for the KDE desktop; documentation is also available in French and German.
LAM - Music Made With Linux
- A community aggregation service for people making music with Linux and open source software; contains a searchable song list (each entry has title, author, license information, and external links to the music), an entry form for new submissions, and connections to the RSS and M3U feeds.
Linux Audio Developers
- The Linux Audio Developers mailing list whose primary focus is the development of Linux audio applications and infrastructure.
Linux Audio Users Guide
- A comprehensive site of HOWTOs and FAQs and other basic documentation. The documentation found on this site mostly deals with sound drivers, recording, MIDI and music production techniques for a GNU/Linux environment.
Linux Audio.Org - Welcome
- A non-profit consortium to produce professional audio tools with free/opensource software.
Linux HTPC Howto
- A detailed HOWTO on setting up a Home Theatre PC (LTPC) with all the expected functionality: CD and DVD player, TV tuner, photo gallery, Ogg & MP3 collection, game console, e-mail client, web browser, and more. A must read.
Linux Open Source Sound (L.O.S.S.) Project
- The purpose of this project is to encourage and promote music created with open source software and Linux. The website has a music repository and forum where people can post their open source audio works as well as descriptions of their work.
Linux for PlayStation 2 Community: Home
- A community site (hosted by Sony) for users and developers. N.B. Be aware that Sony isn't really a friend of Linux -- remember the Sony-BMG rootkit DRM fiasco in 2005.
Linuxaudio.org Portal
- A portal site which includes all websites hosted under the linuxaudio.org umbrella. Linux Audio is a non-profit consortium to produce professional audio tools with free/opensource software.
MMA Home Page
- A MIDI musical accompaniment generator.
MOC - Music on Console
- A console-based, Linux audio player designed to be easy-to-use, fast, and functional with lots of features except a fancy GUI (a plus for those who prefer a rodent-free application).
MiMo
- A simple MIDI monitor utility written in Java. Latest version is 1.1.2, 2007-02-01. Also available in Polish.
MikMod Sound System
- A module player and library supporting many formats, including mod, s3m, it, and xm.
Movix
- Three small, related Linux CD distributions that allow the user to boot from a CD and play multimedia files through the MPlayer. A multi-lingual site.
Mscore
- A MIDI scoring tool for Linux designed to be compatible with Csound and the Ascore utility.
Music Player Daemon (MPD)
- Remote access for playing music (MP3, Ogg Vorbis, FLAC, AAC, and wave files) and managing playlists.
Musix GNU+Linux
- A Knoppix-based, multilingual distribution with a 100% free (as in freedom) multimedia operating system intended for music production, graphic design, audio and video editing.
NoteEdit - Musical Score Editor for Linux
- A music score editor for KDE. No more development is planned. Last stable release is 2.8.1, 2006-08-14. Most core developers have now moved to Canorus (https://canorus.berlios.de/wiki/index.php/Main_Page) - the next generationmusic score editor.
NtEd
- A musical score editor for Linux. Also available in Dutch, German, Hungarian, Italian, and Swedish.
Ogg Vorbis
- An open, patent-free, professional audio encoding and streaming technology; this is the main Ogg Vorbis site.
Pawfal v3.0.1
- A wiki site for audio/visual foolishness for Linux.
PeerCast
- Peer-to-peer broadcasting software; audio streaming server and client. A multi-lingual site.
Pitchtune homepage
- A oscilloscope-style musical instrument tuning program; also can be used to find the frequency of sounds.
Planet CCRMA at Home
- A collection of rpms for RedHat 9 or Fedora Core 1, 2, 3, 4, 5, or 6 to create an audio/video-oriented workstation with a low-latency kernel, current ALSA audio drivers and a set of music, midi, audio and video applications.
PulseAudio
- A cross-platform, networked sound server project. Formerly called PolypAudio.
Quick Toots
- Articles about Linux audio applications.
Quod Libet
- A GTK+-based audio player written in Python; support for many plugins. Also includes Ex Falso, a program that uses the same tag editing backend as Quod Libet, but isn't connected to an audio player (for those who just want tag editing with a different audio player).
Rhythmbox
- An integrated music management application for GNOME; features include: comprehensive audio format support through GStreamer, Internet radio support, and playlists.
Rockbox - Open Source Jukebox Firmware
- An open source replacement firmware for the Archos Jukebox 5000, 6000, Studio, Recorder, FM Recorder, Recorder V2 and Ondio MP3 players.
Rosegarden music software for Unix
- A KDE-based audio and MIDI sequencer, score editor, and general-purpose music composition and editing environment for Linux. Multilingual support.
SnackAmp Tcl/Tk Music Player
- A multi-platform music player with normal music player abilities, multi-user support, integrated web server, and an AutoPlaylist feature; supports MP3, wav, ogg vorbis and plays mp3 and ogg streams.
Snd
- A sound editor modelled loosely after Emacs and an old, sorely-missed PDP-10 sound editor named Dpysnd. It can accommodate any number of sounds each with any number of channels, and can be customized and extended using either Guile or Ruby.
SoX - Sound eXchange
- The Swiss Army Knife of sound processing utils. It can convert audio files to other popular audio file types and also apply sound effects and filters during the conversion.
Sonic Visualiser
- An application for viewing and analysing the contents of music audio files. Latest release is 1.2, 2008-02-21.
Sound Blaster Live! OpenAL Linux Page
- Contains information on where to find Linux drivers for a variety of Creative products, including soundcard and webcam support.
SoundTracker
- A music tracking tool for Unix / X11 similar in design to the DOS program FastTracker and the Amiga legend ProTracker. Latest version is 0.6.8, 2006-02-25.
Sweep
- Full-featured digital audio editor with a live playback tool. Support for French, German, Hungarian, Italian, Polish, and Russian languages available. Latest release is 0.9.3, 2008-04-12.
The Linux Sampler Project
- A free, open source pure software audio sampler with professional grade features.
The Mutopia Project
- Over 850 pieces of classical and contemporary sheet music available for download.
The Network Audio System (NAS)
- A network-transparent, client/server audio transport system. The latest stable version is 1.9.1, 2007-10-27.
The Official Smixer Website
- A command-line and scriptable program to control and display the mixer volume levels on Linux sound cards; latest version is 1.0.4, 2004.
The PROTUX Digital Media Workstation
- A complete digital media production tool that runs on any GNU/Linux workstation; an integrated environment for audio, video and midi production.
The abc home page
- A free and open source music notation specification language.
The amSynth Homepage - Analogue Modelling SYNTHesizer
- Provides virtual analogue synthesis in the style of the classic Moog Minimoog/Roland Junos; an easy-to-use interface and synth engine, while still creating varied sounds. According to Dave Phillips (the Linux sound guru), this is now an orphaned project with the last public release - 1.2.0, 2006-12-22. The project is in a nice, useable state now (2008), but Mr. Phillips hopes someone else will begin to develop this project again.
The gmmusic Homepage
- Music collection management system for Gnome. Site in English and German.
The gmorgan Home Page
- An organ for play in real time and for use like a sequencer; other features include recording, loading and saving music as midi files.
TiMidity++
- An open source MIDI to WAVE converter and player; also available in Japanese.
Traverso Digital Audio Workstation
- A cross-platform, multi-track, audio recording and editing application, with an easy-to-master user interface. It's suitable for both the professional and home user.
Turn-Key Linux Audio
- Scripted installation package (shell scripts, smart aliases, tutorials, documentation) for the core set of Linux audio applications used at the Eastman Computer Music Center (ECMC).
Xiph.Org Foundation
- A non-profit corporation dedicated to protecting the foundations of Internet multimedia from control by private interests; end-user download links for Vorbis, FLAC, Theora, Speex, and Icecast can be found here; documentation links to these projects as well as links to other multimedia open source projects.
YIFF Homepage
- A high-performance, stable, and fully documented sound server for Linux/UNIX games and applications. Latest stable release is 2.14.5, 2005-09-26.