Linux, Free
| Software | Description | OS | License | File Date | Comments | Power |
|---|---|---|---|---|---|---|
| Grainmap 0.1 | An unusual sampler. | Linux | Freeware | 2011-07-25 | 0 | 45db |
| GramoFilev v1.6 | Record LPs to CD, removing hiss, pop and clicks | Linux | Free | 2009-08-03 | 0 | 60db |
| Grip v3.3.1 | Grip is a gtk-based cd-player and front-end for cd-rippers. | Linux | Free | 2006-01-20 | 1 | 50db |
| gst123 v0.3.2 | gst123 is designed to be a more flexible command line player in the spirit of ogg123 and mpg123. | Linux | Free | 2013-01-15 | 0 | 45db |
| Guitarix v0.27.0 | Guitar amplifier for jack (Jack Audio Connektion Kit) with one input and two outputs. | Linux | Free | 2013-04-22 | 0 | 75db |
| GuitarTeX v2.8.2 | Create guitar song sheets or song books. | Linux | Free | 2002-07-10 | 2 | 50db |
| Gungirl Sequencer v0.3.1 | Audio sequencer. | Linux | Free | 2005-06-08 | 0 | 55db |
| gxtuner 2.0 | gxtuner is a simple, small and lightweight guitar/bass tuner for Jack. | Linux | Free | 2013-01-07 | 0 | 55db |
| gx_head 0.14.0 | An amp head interface, a tuner, a mono rack and a stereo rack. | Linux | Freeware | 2011-04-19 | 0 | 55db |
| hexter v1.0.1 | Yamaha DX7 modeling DSSI plugin. | Linux | Freeware | 2012-11-05 | 1 | 50db |
| HighC kid 1 | Educational and entertaining program for young children between 18 months and 3 years. | Linux | Freeware | 2008-09-10 | 0 | 40db |
| HighC v2.86 | A graphical music creation tool that lets you draw your music. | Linux | Freeware | 2011-08-20 | 0 | 50db |
| horgand v1.14 | Organ softsynth | Linux | Free | 2007-10-26 | 0 | 40db |
| Hydrogen v0.9.4 | Drum machine. | Linux | Free | 2009-11-27 | 0 | 50db |
| hypercyclic 1.1.367 | The hypercyclic is a MIDI Arpeggiator and Mangler [VST] | Linux | Freeware | 2011-10-02 | 0 | 45db |
| iabc v1.0.1 | Music Notation and MIDI Software. | Linux | Free | 2005-07-01 | 2 | 50db |
| icecast v2.3.1 | Icecast streams MP3 for Linux | Linux | Freeware | 2006-02-12 | 1 | 50db |
| Impro-Visor v4.11 | Auto-accompaniment and improvisation tool. | Linux | Free | 2010-04-20 | 1 | 60db |
| Indy | It plays songs, you rate what you hear. Indy quickly learns what you like and gets really smart about sending you more music you'll like. | Linux | Free | 0 | 45db | |
| Isthmus | An applet for viewing the relationships between chords and scales on a virtual piano and guitar | Linux | Freeware | 2002-05-09 | 0 | 50db |
| jac-0.15 | Full featured command line CD player | Linux | Free | 2000-05-24 | 1 | 35db |
| JACK2 Audio Connection Kit 1.9.5 | Takes audio or MIDI output of one application and sends it to others | Linux | Free | 2010-08-27 | 0 | 50db |
| Jackbeat 0.7.6 | Drum machine-like audio sequencer. | Linux | Free | 2010-09-24 | 0 | 45db |
| Jacker 2010.9.21 | A MIDI tracker for JACK | Linux | Freeware | 2010-09-23 | 0 | 40db |
| jackmixdesk | JackMixDesk is an audio mixer for Jack | Linux | Freeware | 2013-03-25 | 0 | 55db |
| jacksampler 0.0.2 | Sampler that uses JACK for MIDI in and Audio out | Linux | Free | 2010-12-06 | 0 | 45db |
| jack_capture v0.9.62 | jack_capture is a Linux program for recording soundfiles with jack. | Linux | Free | 2012-06-04 | 0 | 40db |
| jack_mixer 9 | GTK+ JACK audio mixer app | Linux | Free | 2010-10-11 | 0 | 50db |
| Jajuk v1.10.3 | Java music organizer/jukebox. | Linux | Free | 2013-03-25 | 0 | 60db |
| Jalmus v2.1 | Music/notation reading training software. | Linux | Freeware | 2012-02-06 | 3 | 55db |
