A♯ Ionian Augmented

notes

A♯, C, D, D♯, F♯, G, A

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