> >Basically I'd like to have input from at least 3 keyboards distributed > >to various alsa clients, maybe with some splits. The setup needs to be > >recallable from command line... > > I'm sure you can get Pd to do what you want, especially if Frank > Barknecht advises you. ;-) > > However, there's a nice project just waiting for an enterprising Linux > audio/MIDI app developer: a software equivalent to the Yamaha MEP4 (MIDI > event processor). The MEP4 was a rechannelizer, splitter, MIDI event > filter/modifier, etc. It was great fun to use and very handy around the > hardware MIDI studio. Google for ' Yamaha MEP4' for more info. This sort of thing should be easy to implement using my Python bindings for the ALSA sequencer. I don't have time to do this right now, but if someone wants to give it a try (Atte?), I'd be more than happy to help. Best, Peter PS: You can find the Python bindings at http://www.math.tu-berlin.de/~brinkman/software/midikinesis/