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G♭ WholeTone :: G♭ A♭ B♭ C D E

C

G

D

A

E

B

4

5

6

2

3

4

5

6

G♭

⬤

3

4

5

⬤

6

G♭

2

⬤

4

5

6

⬤

G♭

2

3

⬤

5

6

G♭

⬤

2

3

4

⬤

6

G♭

2

⬤

3

4

5

G♭

2

3

⬤ ⬤

4

5

6

⬤ ⬤