messages and formats: INIT [8:msg] RESET: [8:msg,8:mode] PROGRAM: [8:msg] [32:address] OPENTRACK [8:msg,8:index,8:pitchMode,8:channelsUsed] [32:periodAdjust] CLOSETRACK [8:msg,8:index] LOCK [8:msg] [32:mask] UNLOCK [8:msg] [32:mask] SEQDATA [8:msg] [32:address]