These Yamaha keyboard floppy disk is a very rare to find collectible music disk.
Yamaha PSR 5700 and PSR 6000 Floppy Disk - Midi Song Files - TRADITIONAL MIX
Yamaha PSR 5700 and PSR 6000 Floppy Disk - Midi Song Files - AMERICAN CONNECTION
Yamaha PSR 5700 and PSR 6000 Floppy Disk - Midi Song Files - JAZZ, BLUES & SWING
Yamaha PSR 5700 Keyboard - Power/Jacks Operation Board - Yamaha XL591 - 2239 AM
Yamaha PSR 5700 Keyboard - Buttons Set
