A♭ dim 7
   
A♭ Whole/Half Diminished
Compatible

A♭ dim

A♭ min Maj 11 no R

A♭ Fr. 6

A♭ Gr. 6

A♭ Maj 11 ♭5

A♭ dim 7

A♭ min Maj 11

A♭M11(♯5)no3/9

A♭M11(♯5)no3
Diminished Seventh
Transpositions

C dim 7

D♭ dim 7

D dim 7

E♭ dim 7

E dim 7

F dim 7

F♯ dim 7

G dim 7

A♭ dim 7

A dim 7

B♭ dim 7

B dim 7
Key of A Major
vii°

A♭ dim

A♭ dim 7

A♭ min 7 ♭5
Key of A Minor
vii°

A♭ dim

A♭ dim 7

A♭ min 7 ♭5

A♭ dim 7

Chord
Diminished Seventh G♯ B D F
Keyboard Voicing

Root Position

EADGBE Voicing

G Form

F Form

E Form

D Form

C Form

A Form

Inversions

B dim 7
OPC equivalent

D dim 7
OPC equivalent

F dim 7
OPC equivalent
Voice leading distance: 1

AM11(♯5)no3
OPC equivalent

CM11(♯5)no3
OPC equivalent

E♭M11(♯5)no3
OPC equivalent

F♯M11(♯5)no3
OPC equivalent

B♭7(♭9)
OPC equivalent

D♭7(♭9)
OPC equivalent

E7(♭9)
OPC equivalent

G7(♭9)
OPC equivalent

B♭ Dom 7
OPC equivalent

D♭ Dom 7
OPC equivalent

E Dom 7
OPC equivalent

G Dom 7
OPC equivalent

D Gr. 6
OPC equivalent

F Gr. 6
OPC equivalent

A♭ Gr. 6
OPC equivalent

B Gr. 6
OPC equivalent

A♭ min 7 ♭5
OPC equivalent

B min 7 ♭5
OPC equivalent

D min 7 ♭5
OPC equivalent

F min 7 ♭5
OPC equivalent

A♭ min 6
OPC equivalent

B min 6
OPC equivalent

D min 6
OPC equivalent

F min 6
OPC equivalent
Voice leading distance: 2

A♭7(♭5)
OPC equivalent

A♭ Fr. 6
OPC equivalent

A♭ Maj 6
OPC equivalent

A♭ min 7
OPC equivalent