PRINCIPALE 8'

FIFARO sop. 8’

OTTAVA 4'

FLAUTO in VIII 4'

QUINTADECIMA 2'

DECIMANONA 1'-1'1/3 refrain in F#4


Accessory: Usignoli (Nightingales)

Keyboard: 50 keys C1-C5 with a short first octave and split keys on D# and Ab, excluding Ab4
- Pedalboard: 9 keys (C1-C2); connected to the keyboard by hooked straps.