Yamaha SY85 demo sounds
0:18 - American SoundDisk demo:
SYborg
3:12 - European SoundDisk demo:
MadWorld
7:02 - Japan SoundDisk demo:
SY85vsCS, Overture, Africa, Hardrock, Big Band, R&B, Symphony
I'm buying, repairing and selling Yamaha keyboards. Take a look if you want to repair or buy/sell one:
https://yamahamusicians.com/forum/vie...
PSR/Tyros repairs:
https://www.jeomax.co.uk