the 11 banks of patches supplied on cassette with the Oberheim Matrix6 and 6r. Saved as sysex dumps to standard midi files. Instructions: set midi channel of matrix6 to 1. load mid file into sequencer. Make sure there are no data filters or anything else altering the midi channel assignment. Route the midi stream appropriately to your matrix6. Hit play, and the data will be sent. I've tested this and it works.Matt Haines 7/26/95