The DRUM - 6U Mixed Eurorack system was constructed at MESS from donated modules, a Keith McMillen Bop Pad and an Expert Sleepers FH-1 Midi to CV Interface. The Bop Pad allows for expressive control and human generated rhythms to be played into the DRUM system which can then be distributed in many ways to trigger and control sound modules directly, or inject a human feel to modulations and seqences.