A commandline audio synthetizer with MIDI support for the Raspberry Pi.
The synth patches are loaded from a text file that specifies how the audio must be created:
patch1:
voices=4
portamento=0.1
//audio setup
decay=MIDICC[3]
ADSR( OSC("SQUARE", pitch,0.4) , 0.2, decay, 0.5, 0.3 );