... designed by world-famous brand Carlsbro. for home, music school, hourse of worshop etc. build in 20 demo song.etc ... types) ,Vibrato FunctionsSplit mode, Dual mode Accompaniment StylesNumber of preset rhythm styles100 Style controlSYNC START, SYNC STOP, ... B, START/STOP Chord ModeSingle / Fingered SongsNumber of Preset Demo Songs20 RecordingNumber of Tracks5 (4 Melody + 1 Accompaniment) Overall ...