ON THE TRITON GO INTO MULTI MODE, ASSIGN WHATEVER SOUNDS YOU WANT ON THE TRITONS MIDI CHANNELS 1 THRU 16 , THEN ON THE MPC HIGHLIGHT TRACK 1 IN THE SEQUENCE THEN TURN THE DIAL LEFT UNTIL YOU SEE "MIDI" UNDERNEATH THEN MOVE THE CURSER ON SPACE TO THE RIGHT AND TURN THE DIAL TIL U SEE IT CHANGE FROM "DRUMS" TO "CH01" THAT TELLS THE MPC THAT TRACK ONE OF THIS SEQUENCE WILL USE SOUNDS FROM MIDI CH 01 FROM THE TRITON THE SOUNDS WILL BE MAPPED OUT ON THE PADS. THEN SELECT ANOTHER TRACK TO ADD INTERNAL MPC SOUNDS INTO THE SEQUENCE. HOPE THAT HELPS. P. S. MAKE SURE THE MIDI OUT OF THE TRITON IS CONNECTED TO THE MIDI IN OF THE MPC, I USE MIDI "A" IN ON MY MPC
