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