Roland GO:KEYS-3 Music Creation Keyboard (Midnight Blue)61 note keyboard with expressive touch sensitivity ZEN Core engine with over 1000 Roland sounds that have influenced modern music for five decades Auto accompaniment with over 200 onboard music styles Chord sequencer with user editing features and over 300 ready to play presets Play anywhere with built in stereo speakers Bluetooth audio MIDI support for music streaming and song creation USB audio MIDI interface for working with music software on