986 Voices, including 131 Super Articulation voices and 24 Organ flutes. 41 Drum/SFX kits 400 Styles, including 353 Pro Styles, 34 Session Styles, 10 DJ styles and 3 Free Play Pre-installed Expansion content 400MB on-board memory for expansion data 1GB internal memory MIDI song file capacity : 3MB per file Joystick, FSB keyboard for powerful live performance Intuitive and fast control with 7" color touch screen and Assignable function Mic/Guitar input for use when singing or collaborating with other performers Playlist and Registration for quick and easy set up Audio Recording (WAV/MP3) Voice and Style expandability with the Yamaha Expansion Manager