C♯ Ionian Augmented

notes

C♯, D♯, F, F♯, A, A♯, C

degrees

1, 2, 3, 4, ♯5, 6, 7

steps

W, W, H, 1½, H, W, H

semitones

2, 2, 1, 3, 1, 2, 1

alternative name

Select A Chord