A#
Diminished (halftone - wholetone)
Scale
other names: Auxiliary diminished blues, Dominant diminished
| notes: | A#BC#DEE#F##G# |
| intervals: | 1P2m3m4d5d5P6M7m |
| semitones: | 12121212 |
A
A#
B
C
C#
D
Eb
E
E#
Gb
F##
G#
A
A#
B
C
C#
D
Eb
E
E#
Gb
F##
G#
A
A#
B
C
C#
D
Eb
E
E#
Gb
F##
G#
A
A#
B
C
C#
D
Eb
E
E#
Gb
F##
G#
A
A#
B
C
C#
D
Eb
E
E#
Gb
F##
G#
A
A#
B
C
C#
D
Eb
E
E#
Gb
F##
G#
A
A#
B
C
C#
D
Eb
E
E#
Gb
F##
G#
A
A#
B
C
Harmonized chords
| I | II | III | IV | V | VI | VII | VIII | |
|---|---|---|---|---|---|---|---|---|
| in 3-notes | A#dim | Bdim | C#dim | Ddim | Edim | E#dim | F##dim | G#dim |
| in 4-notes | A#dim7 | Bdim7 | C#dim7 | Ddim7 | Edim7 | E#dim7 | F##dim7 | G#dim7 |