Gb Mixolydian scale
G
G
Ab2
A
Bb3
B4
C
Db5
D
Eb6
Eb7
F
Gb1
G
C
C
Db5
D
Eb6
Eb7
F
Gb1
G
Ab2
A
Bb3
B4
C
E
Eb7
F
Gb1
G
Ab2
A
Bb3
B4
C
Db5
D
Eb6
Eb7
A
A
Bb3
B4
C
Db5
D
Eb6
Eb7
F
Gb1
G
Ab2
A
3
5
7
10
The Gb Mixolydian scale has the formula 1, 2, 3, 4, 5, 6, b7 with notes Gb, Ab, Bb, B, Db, Eb, E
The Mixolydian scale is the fifth of the seven modes. It is similar to the major scale, but with a flat 7th note. It is commonly used in popular music, especially rock-based genres.