Audio Creation & Editing
Aegisub
Create and edit subtitles for film and videos.
Audacity
Record and edit audio files
Brasero
Create and copy CDs and DVDs
Burner
Create and copy CDs and DVDs
butt
broadcast using this tool
Buzztrax Music Editor
Fully integrated music composer.
Rosegarden
MIDI and Audio Sequencer and Notation Editor
DIN Is Noise
A musical instrument
Drumstick Drum Grid
Drumstick Drum Grid
Drumstick MIDI Player
Drumstick MIDI Player
Drumstick Virtual Piano
Drumstick Virtual Piano
DVBcut
Trim and cut video MPEG2 transport streams into multiple export formats
EasyTAG
Edit audio file metadata
Ex Falso
Edit tags in your audio files
Giada
Drum machine and loop sequencer
Gtk Wave Cleaner
Removes noise from audio recordings e.g. of scratchy vinyl records
guitarix
Simple mono amplifier simulation
ISO Master
Read, write and modify ISO images
JACK Keyboard
Virtual keyboard for JACK MIDI
Kino
Edit DV video
Drumstick Metronome
MIDI Metronome Using ALSA Sequencer
LiVES
A video editor and VJ program
LMMS
Music sequencer and synthesizer
MediaConch
Implementation checker, policy checker, reporter, and fixer