Amazon.com: YAMAHA PSR-E363 61-Key Touch Sensitive Portable,Yamaha PSR-E363 review: Should It Be Your First Keyboard?,Yamaha PSR-E363 Touch-Sensitive Portable Keyboard - Gopandy,Yamaha PSR-E363 demo and tutorial - YouTube,Yamaha PSR-E363 - Keyboard with Dynamic Touch SonoVente.com - en-61 keys\r-In good condition, no issues\r-Very good for beginners\r-RFS: upgrading to 88 keys