C/E♭/F♯/A Diminished

Scale

C D D♯ E F♯ G A B♭ C

Has Modes

C Half/Whole Diminished

E♭ Half/Whole Diminished

F♯ Half/Whole Diminished

A Half/Whole Diminished

D♭ Whole/Half Diminished

E Whole/Half Diminished

G Whole/Half Diminished

B♭ Whole/Half Diminished

Voice leading distance: 2

D♭ Melodic Minor (Acoustic)

D♭ Harmonic Minor

D Harmonic Major

E Melodic Minor (Acoustic)

E Harmonic Minor

F Harmonic Major

G Melodic Minor (Acoustic)

G Harmonic Minor

A♭ Harmonic Major

B♭ Melodic Minor (Acoustic)

B♭ Harmonic Minor

B Harmonic Major

	Diminished (Octatonic)
	5	7	9 (or 2)	11 (or 4)	13 (or 6)
	C Half/Whole Diminished
		C Dom 7 C7(♭5) E♭ Dom 7 E♭7(♭5) F♯ Dom 7 F♯7(♭5) A Dom 7 A7(♭5)	C7(♭9♯9) C7(♭9) C7(♯9) E♭7(♭9♯9) E♭7(♭9) E♭7(♯9) F♯7(♭9♯9) F♯7(♭9) F♯7(♯9) A7(♭9♯9) A7(♭9) A7(♯9)	C♯11(♭9) C♯11(♭9♯9) E♭♯11(♭9) E♭♯11(♭9♯9) F11(♭9) F11(♭9♯9) A♯11(♭9) A♯11(♭9♯9)	C Aug 6 C Aug 6 no ♯4 C13(♯9) C13(♯9)♭5 C Dom 13 ♯11 (♭9♯9) C13(♭9♯9) E♭ Aug 6 E♭ Aug 6 no ♯4 E♭13(♯9) E♭13(♯9)♭5 E♭ Dom 13 ♯11 (♭9♯9) E♭13(♭9♯9) F♯ Aug 6 F♯ Aug 6 no ♯4 F♯13(♯9) F♯13(♯9)♭5 F♯ Dom 13 ♯11 (♭9♯9) F♯13(♭9♯9) A Aug 6 A Aug 6 no ♯4 A13(♯9) A13(♯9)♭5 A Dom 13 ♯11 (♭9♯9) A13(♭9♯9)
	D♭ Whole/Half Diminished
	D♭ dim E dim G dim B♭ dim	D♭ dim 7 E dim 7 G dim 7 B♭ dim 7		D♭ Maj 11 ♭5 D♭ min Maj 11 E Maj 11 ♭5 E min Maj 11 G Maj 11 ♭5 G min Maj 11 B♭ Maj 11 ♭5 B♭ min Maj 11	D♭ Gr. 6 D♭ Fr. 6 E Gr. 6 E Fr. 6 G Gr. 6 G Fr. 6 B♭ Gr. 6 B♭ Fr. 6