 MIDI Show Control (MSC) is a set of SysEx commands for sequencing and remotely cueing show control devices such as lighting, music and sound playback, and motion control systems.Applications include stage productions, museum exhibits, recording studio control systems, and amusement park attractions.One solution to MIDI timing problems is to mark MIDI events with the times they are to be played, and store them in a buffer in the MIDI interface ahead of time.