89-key G4 Fair Organ Scale

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 armĀ  (other arm and head on forte)
Mute 1 key Silences entire organ (actuates on opening keyframe)