Piano Casio CTK-591 Full-Size MIDI Keyboard

- 61-key full-size keyboard with General MIDI compatibility - Advanced 3-step lesson plan instructs users in real time and grades their progress - 118 panel tones, 128 General MIDI tones, and 9 drum sets - 50 built-in tunes with auto accompaniment and 50 built-in piano bank tunes - Measures 37.81 x 5.69 x 14.75 inches (W x H x D); 5-watt speaker output (2.5 watts x 2) -- INCLUDES-- - It's own adjustable stand - Seat - Original Charger -- DETAILS-- - Evident usage in the back of the piano. - Paint marks on the seat.