Yamaha YC stage keyboards feature great sound, expressive touch and modern design. The YC series is powered by our newly designed Virtual Circuitry Modeling (VCM) organ engine which recreates individual component behavior to reproduce classic organ character and most important - sound. In addition to the organ sounds, the YC series features authentic Acoustic/Electric Piano and FM synth sound. Listen to some of the great sounds to feature in the Yamaha YC Series in this all playing, no talking v