[Instrument] group is in the [Music Style Definition] dialog box. Followings are the buttons you will use in this group.

(1) [Melody] button Opens [Instrument] dialog box. (2) [Obbligato] button Opens [Instrument] dialog box. (3) [Harmony (Main)] button Opens [Instrument] dialog box. (4) [Harmony (Sub)] button Opens [Instrument] dialog box. (5) [Bass] button Opens [Instrument] dialog box. (6) [Environmental Sound] button Opens [Instrument] dialog box. (7) [Drum (Main)] button Opens [Instrument] dialog box. (8) [Drum (Sub)] button Opens [Instrument] dialog box.