The KR-570 has a 16-track sequencer and a built-in disk drive. It can record and playback Standard MIDI Files. Use the following procedure to play a Standard MIDI File:
1) Insert a disk containing Standard MIDI Files into the disk drive.
2) Press SONG.
3) Use the [<>] soft buttons to display the desired song title.
4) Use a soft button next to the display to select the desired song.
5) Press PLAY to begin playback.
6) Press STOP to end playback.