Korg SV-1 73 - Black/Red Reverse Keys Limited Edition Multiple piano sounds, including a Japanese Grand Piano, a German Grand Piano, an authentic upright, and more; 36 sounds in all (6 banks  6 variations) Velocity sensitive Korg RH3 (Real Weighted Hammer Action 3) 8 favorite switches for quick control panel registration; 36 incorporated demos included SV-1 Editor/Librarian software provides cool graphic-based programming, including access to certain parameters not available on the SV-1's panel Also includes Accessory Disk, music stand, damper pedal, power cable, & User Guide