Bb
C
D
E
F
G
A
B
Db
Eb
Gb
Ab
Bb
C
D
E
F
G
A
B
Db
Eb
Gb
Ab
Bb
C
D
E
F
G
A
B
Db
Eb
Gb
Ab
Bb


 

Bbmaj7
C
D
E
F
G
A
B
Db
Eb
Gb
Ab
Bb
C
D
E
F
G
A
B
Db
Eb
Gb
Ab
Bb
C
D
E
F
G
A
B
Db
Eb
Gb
Ab
Bb


 

Eb
C
D
E
F
G
A
B
Db
Eb
Gb
Ab
Bb
C
D
E
F
G
A
B
Db
Eb
Gb
Ab
Bb
C
D
E
F
G
A
B
Db
Eb
Gb
Ab
Bb