This Casiotone 61-key keyboard will help you play and create fabulous music. The keyboard features the Lyric Creator app; a bright backlit LCD display; three assignable knobs that control modulations, effects, filters and more; 800 AiX-powered tones and 243 full accompaniment rhythms; a powerful bass-reflex stereo speaker system; audio sampler and 6-track Midi recorder. The class-compliant USB-Midi connects to the Casio Music Space app.