Software sound renderer (MIDI sequencer, MOD player)

runs TiMidity++ as a system-wide MIDI sequencer

TiMidity++ extra user interfaces

Telephony Tone Generator (daemon)

Telephony Tone Generator (test scripts)

transcribe speech data using an integrated editor

Multitrack audio recorder and editor

MIDI/TSE3MDL player/converter

tracker style MIDI sequencer

Multitrack guitar tablature editor and player

tuxguitar plugin for sound playback using ALSA

tuxguitar plugin for sound playback using fluidsynth

tuxguitar plugin for sound playback using JACKD

tuxguitar LV2 audio plugin

MPEG Audio Layer 2 encoder (command line frontend)

commandline player based on libupse

GTK+-based client for Last.fm-compatible radio services

example Vamp plugins, host and RDF generator

audio analysis and feature extraction plugins (SDK)

corrects MP3 files that have incorrect VBR information

LADSPA plugin sporting anti-aliased oscillators

Virtual MIDI Keyboard

PipeWire audio plugins for VLC

Levelling audio filter as command-line tool and LADSPA/JACK plugin

systray volume icon for alsa

add Replay Gain volume tags to Ogg Vorbis files

several Ogg Vorbis tools

VST SDK plug-ins

auto-wah LADSPA plugin

Converts wav files into CD-ROM audio file format

Sound Manipulation Program

audio codec (lossy and lossless) - encoder and decoder

tool to concatenate wav files

CD-DA ripper

DSSI Soft Synth Interface

software MIDI player

remote-control dockapp for Audacious

CD player based on ascd designed for WindowMaker

Combined CD Player + Mixer designed for WindowMaker

remote-control DockApp for MPRIS-compatible media players

hack on Xsynth-DSSI to allow wavetable synthesis

Collection of LV2 plugins

X Convert File Audio

X11-based interface to the Linux sound driver mixer

module player supporting AWE32, GUS, and software-mixing

classic-analog (VCOs-VCF-VCA) style software synthesizer

open-source vinyl emulation software for Linux

console tool to turn CDs into encoded music

Command line audio file player with time stretching capabilities

GTK client for Music Player Daemon (MPD) written in Go