The Java Multitrack Audio Recording Software AudioChain
Polymeter MIDI sequencer
Multitrack audio editor
Ready to go Professional Multitrack Recording by MixBus on MATE
Apodio - Gnu/linux Os for Artists & More
Musa is a linux distro for music and graphic arts production OS
Spatilization tool in in 2D and 3D
Free yourself
Simple handling of Jack, multi-track recording and music player
A tool for automated downmixing of live multitrack sound recordings
Multitrack audio file player and mixer for making live sound collage