D/F/A♭/B Diminished

Scale

D E♭ F G♭ G♯ A B C D

Has Modes

D Half/Whole Diminished

F Half/Whole Diminished

A♭ Half/Whole Diminished

B Half/Whole Diminished

C Whole/Half Diminished

E♭ Whole/Half Diminished

F♯ Whole/Half Diminished

A Whole/Half Diminished

Voice leading distance: 2

C Melodic Minor (Acoustic)

C Harmonic Minor

D♭ Harmonic Major

E♭ Melodic Minor (Acoustic)

E♭ Harmonic Minor

E Harmonic Major

F♯ Melodic Minor (Acoustic)

F♯ Harmonic Minor

G Harmonic Major

A Melodic Minor (Acoustic)

A Harmonic Minor

B♭ Harmonic Major

	Diminished (Octatonic)
	5	7	9 (or 2)	11 (or 4)	13 (or 6)
	D Half/Whole Diminished
		D Dom 7 D7(♭5) F Dom 7 F7(♭5) A♭ Dom 7 A♭7(♭5) B Dom 7 B7(♭5)	D7(♭9♯9) D7(♭9) D7(♯9) F7(♭9♯9) F7(♭9) F7(♯9) A♭7(♭9♯9) A♭7(♭9) A♭7(♯9) B7(♭9♯9) B7(♭9) B7(♯9)	D♯11(♭9) D♯11(♭9♯9) F♯11(♭9) F♯11(♭9♯9) A♭♯11(♭9) A♭♯11(♭9♯9) B♯11(♭9) B♯11(♭9♯9)	D Aug 6 D Aug 6 no ♯4 D13(♯9) D13(♯9)♭5 D Dom 13 ♯11 (♭9♯9) D13(♭9♯9) F Aug 6 F Aug 6 no ♯4 F13(♯9) F13(♯9)♭5 F Dom 13 ♯11 (♭9♯9) F13(♭9♯9) A♭ Aug 6 A♭ Aug 6 no ♯4 A♭13(♯9) A♭13(♯9)♭5 A♭ Dom 13 ♯11 (♭9♯9) A♭13(♭9♯9) B Aug 6 B Aug 6 no ♯4 B13(♯9) B13(♯9)♭5 B Dom 13 ♯11 (♭9♯9) B13(♭9♯9)
	C Whole/Half Diminished
	C dim E♭ dim F♯ dim A dim	C dim 7 E♭ dim 7 F♯ dim 7 A dim 7		C Maj 11 ♭5 C min Maj 11 E♭ Maj 11 ♭5 E♭ min Maj 11 F♯ Maj 11 ♭5 F♯ min Maj 11 A Maj 11 ♭5 A min Maj 11	C Gr. 6 C Fr. 6 E♭ Gr. 6 E♭ Fr. 6 F♯ Gr. 6 F♯ Fr. 6 A Gr. 6 A Fr. 6