Amazon.com: Yamaha PSR-EW310 EPY 76-Key Educational Keyboard Pack with Power Supply, Bolt-On Stand, Headphones, USB Cable, and Instructional Software, YAM PSREW310 : Musical Instruments
Yamaha PSR-S975/S775 video demo | Yamaha PSR-S975/S775 video demo The PSR-S975/S775 features two assignable live controllers, a modulation wheel and two assignable foot pedal inputs,... | By Yamaha Music Gulf - Facebook