Name	Rating	Popularity	License	Supported platforms
Gstring			GPL	-	X11
Gstring is yet another guitar tuning application.
Bomb			GPL	-	X11
Bomb is a visual musical instrument.
DrumPatterns			GPL	-	X11
DrumPatterns is a free, open source, web oriented drum patterns generator.
GuiTuner			GPL	-	X11
This tuning utility for GNOME monitors the microphone to help you tune a guitar.
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Gtk Guitar Effects Processor			GPL	Console	-
GtkGEP turns your computer into a real-time effects processor.
SpiralLoops			GPL	-	X11
Sample input can come from a WAV file or be recorded from a plug-in like SpiralSynth.
Spiral Synth			GPL	-	X11
Spiral Synth is capable of creating the kinds of sounds made by hardware analog...
GSynth			GPL	-	X11
GSynth is an extensible, modular synthesizer.
eTktab			Open Source	-	X11
This is an ASCII tablature editor for 4-, 5- and 6-stringed instruments.
KGuitune			GPL	Console	-
This is a program designed for tuning guitars and other like instruments.
KGuitar			GPL	-	X11
KGuitar is designed to be an efficient and easy-to-use environment for guitarists.
PROTUX			GPL	-	X11
This software's main goal is to implement a powerful and revolutionary interface that...
RTSynth			GPL	-	X11
RTSynth is a polyphonic real-time string synthesizer with integrated audio effects.
Jackbeat			GPL	-	X11
This is an audio sequencer with a real time drum machine.
Dolce Music Flash Cards			Shareware	Console	X11
This program aids beginning music students in learning sheet music notation...
Transcribe!			Shareware	-	X11
This is an assistant for working out a piece of music from a recording.
GNUitar			GPL	-	X11
This is a program for real-time sound effect processing.
Denemo		Newly Added	GPL	-	X11
Prepare notation for publishing with Lilypond with Denemo.