Fretboard

G♭ WholeTone :: G♭ A♭ B♭ C D E

F

C

G

D

4

5

G♭

2

5

6

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2

3

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6

G♭

⬤

3

4

⬤

G♭

2

⬤

4

5

⬤

2

3

⬤

5

6

⬤

3

4

6

G♭

⬤ ⬤

4

5

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