This was the top of the line portable type digital piano at the time and actually sold at many dealerships around the country for $6000. First and foremost it has a full size 88 note fully weighted grand piano hammer action mechanism so that it plays and feels like the finest of the concert grands. It has every feature you can imagine on a digital piano from touch screen, 16 track recording, MIDI player, MIDI sequencer, over 500 authentic realistic sounds, over 100 drum beats, rhythms, and accompaniments, auto arranger, karaoke player with lyrics display, vocal effects, and vocal harmonizer, user programs and more. It comes with a deluxe padded piano bench with music storage and manuals.