Sound
Piano
Sine
Square
Sawtooth
Octave
−
4
+
Z / X
Root
—
C
C#
D
D#
E
F
F#
G
G#
A
A#
B
Scale
Major
Natural Minor
Harmonic Minor
Pentatonic Maj
Pentatonic Min
Blues
Dorian
Phrygian
Lydian
Mixolydian
Chromatic