Main Board Yamaha DGX-620, YPG-625
Musical Instruments:Keyboards and Pianos:Electronic Keyboards – Main Board Yamaha DGX-620, YPG-625
YPG-625,
Yamaha Portable Grand Owner’s Manual DGX-620, DGX-520, YPG-625, YPG-525
Musical Instruments:Keyboards and Pianos:Electronic Keyboards – Yamaha Portable Grand Owner’s Manual DGX-620, DGX-520, YPG-625, YPG-525