Fretboard

C♯ Diminished :: C♯ D♯ E F♯ G A B♭ C

B

F♯

D

A

4

♭6

♭8

♭5

2

7

C♯

♭3

⬤

♭6

♭8

⬤

2

7

4

C♯

⬤

♭3

♭5

⬤

♭8

2

⬤

4

C♯

♭6

♭3

⬤

♭5

7

⬤

2

4

⬤

♭6

♭3

♭8

♭5

7

C♯

⬤ ⬤

4

♭6

⬤ ⬤