Yamaha YC88 vs. YC61 - Stagekeyboards im Vergleich
31:38
YAMAHA YC61 STAGE KEYBOARD - Demo & Review
22:24
Electric piano or piano - which is better to start with?
27:09
Legendary Tips & Tricks on the Yamaha YC61 Drawbar Keyboard ft. Mike Patrick
13:11
Yamaha Klaviere im Vergleich (B-Serie: B1, B2 und B3)
19:02
Yamaha YC88 Operating System Hacks
16:48
Clavia Nord Stage 4 - Stage Keyboard on test
19:27
Portable pianos in comparison: Roland FP-10 vs. Yamaha P-145 vs. Gewa PP 3
13:14