Yamaha YPG-235 76-Key Portable Piano w/Knox Stand & Bench,Sustain Pedal and Survivalkit (Includes Power Supply and 2 Year Warranty) Kit includes piano,yamaha survivalkit includes power adapter knox piano bench knox stand and sustain pedal 76 piano-style keys with Graded Soft Touch More than double the speaker output (12 W vs. 5 W) Full keyboard Fingering Mode follows piano playing styles of music Music Database 300 keyboard setups by song title