| Section | Notes | Specification |
|---|---|---|
| Melody | 17 keys | 5 ranks clarinet mixture |
| Upper-melody | 17 keys | 3 ranks piccolo + glockenspiel |
| Accompaniment | 10 keys | 4 ranks open/stopped flutes |
| Bass | 8 keys | 4 ranks open/stopped flutes |
| Counter-Melody | 20 keys | 3 ranks saxophone/trumpet/helper |
| Trombone | 8 keys | 1 rank |
| Percussion | 3 keys | bass + snare drum |
| Registers | 4 keys | Violin + Clarinet + forte + Cancel |
| Bandmaster | 1 key | 1 action for baton arm (other arm and head on forte) |
| Mute | 1 key | Silences entire organ (actuates on opening keyframe) |