The Yamaha PSR-S950 61-Key Digital Workstation has an organ-style keyboard with 5 levels of touch response. The AWM stereo sampling tone generator features 786 Voices with 128-note polyphony. Additionally, the PSR-S950 has 33 Drum/SFX kits, 480 XG Voices, General MIDI 2, and GS. With built-in digital effects, 4 Multi Pads, Audio Styles advanced auto-accompaniment, songs and USB audio recording, this feature-packed keyboard will enhance your music creation experience.