OSC
SQR
TRI
SAW
SINE
ADSR
ATTACK
DECAY
SUSTAIN
RELEASE
ANALYSER
MASTER
C4
C#4
D4
D#4
E4
F4
F#4
G4
G#4
A5
A#5
B5
C5
C#5
D5
D#5
E5
F5
F#5
G5
G#5
A6
A#6
B6