Depending on the connection method, you can use the following menus:

Bluetooth connection
・ Score Viewer
・ Music Player
・ Live Concert Simulator

Connection with USB cable (*)
・ Piano Roll
・ Score Viewer (Pedal Turner)
・ Remote Controller
・ Descriptions of Songs

Connection with audio cable
・ Score Viewer
・ Music Player
・ Live Concert Simulator

* You can play the songs by "Descriptions of Songs".