A#
Augmented ionian
Scale
other names: Major augmented, Major #5, Ionian augmented, Ionian #5
| notes: | A#B#C##D#E##F##G## |
| intervals: | 1P2M3M4P5A6M7M |
| semitones: | 2213121 |
G##
A#
B
B#
Db
C##
D#
E
F
E##
F##
Ab
G##
A#
B
B#
Db
C##
D#
E
F
E##
F##
Ab
G##
A#
B
B#
Db
C##
D#
E
F
E##
F##
Ab
G##
A#
B
B#
Db
C##
D#
E
F
E##
F##
Ab
G##
A#
B
B#
Db
C##
D#
E
F
E##
F##
Ab
G##
A#
B
B#
Db
C##
D#
E
F
E##
F##
Ab
G##
A#
B
B#
Db
C##
D#
E
F
E##
F##
Ab
G##
A#
B
B#
Harmonized chords
| I | II | III | IV | V | VI | VII | |
|---|---|---|---|---|---|---|---|
| in 3-notes | A#Mb6 | B#m | C##maj | D#maj | E##dim | F##m | G##dim |
| in 4-notes | A#M7b6 | B#m7 | C##7 | D#maj7 | E##dim7 | F##m/ma7 | G##m7b5 |