912152124
C Major: C D E F G A B
E
E
F
G
A
B
C
D
E
F
G
A
B
C
B
B
C
D
E
F
G
A
B
C
D
E
F
G
G
G
A
B
C
D
E
F
G
A
B
C
D
E
D
D
E
F
G
A
B
C
D
E
F
G
A
B
A
A
B
C
D
E
F
G
A
B
C
D
E
F
E
E
F
G
A
B
C
D
E
F
G
A
B
C
3 5 7 9 12 15 17 19 21
major mineur CC#DD#EFF#GG#AA#B
all notes chords pentatonic blues flamenco (5+) empty