Hello. I requested this months if not years ago. Could anyone play all presets of Bristol/ZynAddSubFx/Juno and similar software synths to a flac/ogg/mp3 file? Or, for a start, could anyone generate a MIDI file which goes through all presets and plays something simple? Can MIDI data be used to change the instrument over all presets sequentially from 1 to N? If not, I may write an OSC based program which does the same. But is such a program needed? Could I just write OSC commands to a file and feed the file to the input of the synth with existing Linux socket program of some sort? Yep, all sounds played sequentially in one audio file would be nice as a quick reference what sounds are available. I would like to do the same with commercial synths like Yamaha FM synths and analogue modelling synths. Juhana -- http://music.columbia.edu/mailman/listinfo/linux-graphics-dev for developers of open source graphics software