... : Piano1, Piano2, E-Piano1, E-Piano2, Harpsichord, Vibes, Organ, Strings Demo 8 demonstration songs and 32 practice soundsPolyphone 64 toneControls Power switch ... balance), split, transpose, play,touch sensitivity (3 types), reverb, record, demo songs, tuning curve, MIDI.Connectors for headphone, AUX Out/IN ...