An Audio/MIDI multi-track sequencer
Graphical editor software for many Boss and Roland effect & synth unit
Open-source, Ad-free and Multi-source Music player.
Multi-Format Audio-Encoder Front-end
wxMP3gain is a free front-end for the MP3gain.
MuldeR's OpenSource Projects
Multiplatform GUI of MP3Gain which adjusts volume of MP3 files
this can be downloaded and run directly
JACK Audio Connection Kit Qt GUI Interface
Converts and re-encodes music to 432Hz
Free CD and DVD burner
MIDI libraries for Qt/C++
A fluidsynth Qt GUI Interface
Multiplatform MIDI File Player for Linux, Windows, and macOS
Play music online. With friends. For free.
An old-school polyphonic synthesizer
An old-school drum-kit sampler
An old-school polyphonic sampler
Plays music in 432Hz
An old-school polyphonic additive synthesizer