Full press for bass 3 (tub sound)
Membrane hole Finger hole
Bass 3 〇 ●●●●●●
Bass 4 〇 ●●●●●◎
Bass 5 〇 ●●●●〇● or ●●●●◎〇
Bass 6 〇 ●●●〇〇〇
Bass 7 〇 ●●〇〇〇〇
Alto 1 〇 ●◎〇〇〇〇 or ●〇●●〇〇
Alto 2 〇 〇●●〇〇〇 or ◎〇〇〇〇〇 or 〇●●●〇〇
Alto 3 〇 ●●●●●● or 〇●●●●●
Alto 4 〇 ●●●●●◎
Alto 5 〇 ●●●●〇● or ●●●●◎〇
Alto 6 〇 ●●●〇〇〇
Alto 7 〇 ●●〇〇〇〇
Treble 1 〇 ●◎〇〇〇〇 or ●〇 ●〇〇〇
Treble 2 〇 〇●●●●〇 or ◎〇〇〇〇〇 or 〇●〇〇〇〇〇 or ●〇●●〇〇
Treble 3 〇 〇●●●●● or 〇●●〇〇〇
Treble 4 〇 ●●◎●●〇
Note: Closed cell ● Open cell 〇 Semi-open cell◎
Description: slow bass blow, alto blow fast, treble super blow