C major

3
5
7
9
12
15
17
19
21
E
F
G
A
B
C
D
E
F
G
A
B
C
D
B
C
D
E
F
G
A
B
C
D
E
F
G
A
G
A
B
C
D
E
F
G
A
B
C
D
E
F
D
E
F
G
A
B
C
D
E
F
G
A
B
C
A
B
C
D
E
F
G
A
B
C
D
E
F
G
E
F
G
A
B
C
D
E
F
G
A
B
C
D
　 Key
　 　 Pentatonic
　 Not Pentatonic

Diatonic Chords

Triad

C Dm Em F G Am Bdim

4Notes

CM7 Dm7 Em7 FM7 G7 Am7 Bm7-5

Keys

Cmajor Aminor C major A minor
D♭major B♭minor D♭ major B♭ minor
Dmajor Bminor D major B minor
E♭major Cminor E♭ major C minor
Emajor C♯minor E major C♯ minor
Fmajor Dminor F major D minor
G♭major E♭minor G♭ major E♭ minor
Gmajor Eminor G major E minor
A♭major Fminor A♭ major F minor
Amajor F♯minor A major F♯ minor
B♭major Gminor B♭ major G minor
Bmajor G♯minor B major G♯ minor