Guitar Tuner 0.1.2 (by Matteo Bertozzi)

NyIV 0.1 (by Matteo Bertozzi)

NyFolder 0.1.1 (by Matteo Bertozzi)
NyFolder is a simple filesharing application written in Mono C#/Gtk#

Guitar Tuner 0.1.2 (by Matteo Bertozzi)

LINGOT Is Not a Guitar-Only Tuner 0.6.2 (by Iban Cereijo Grana)
LINGOT is a musical instrument tuner

tunerd 0.6 (by Chris Mumford)
tunerd is a very simple daemon to control an FM tuner

Ultimate Guitar 0.0.3 (by Jesus Serrano)
Ultimate Guitar is an amaroK script which search guitar tabs in ultimate-guitar.com

gnome-chord 0.7.1 (by rob)
gnome-chord is a guitar chord index that displays a selected chord on a guitar fretboard

3dfile 0.1.9.1 (by mircea)
3dfile is a simple file browser, using OpenGL to display files and folders.
The navigation is also very simple: just point-and-click

KChords 0.1 (by Sergey Kuleshov)
KChords is a guitar chords dsplay and displays chords in graphical form

DMCRadio 1.1.4 (by Sven Hesse)
DMCRadio is a ncurses-based console program for radio tuner cards supported by the Video4Linux system

Guitar Mode Maker 1.3 (by Ken Wagman)
Guitar Mode Maker is a software will help the guitar player learn scales, modes, chords, and create new scales

tuneroid 0.9.5 (by Jozef Kosoru)
tuneroid is a tuner for variety of musical instruments

gpac 0.4.2 (by Jean Le Feuvre)
GPAC is an implementation of the MPEG-4 Systems standard (ISO/IEC 14496-1) developed from scratch in ANSI C.

The main development

Gaim Video and Voice Support 1.2.0 (by Tim Ringenbach)

XMMS 1.2.10 (by H?vard Kv?len)
XMMS is a multimedia player for unix systems

LAME 3.97 (by Mark Taylor)
LAME is short from LAME Ain't an MP3 Encoder and is a research project for learning about and improving MP3 encoding technology

Audacity 1.2.6 (by Dominic Mazzoni)
Audacity project is a free, easy-to-use audio editor and recorder for Windows, Mac OS X