A#Ø Chord
Chord Tones
| Interval | Note |
|---|---|
| Perfect 1st | A# |
| Minor 3rd | C# |
| Diminished 5th | E |
| Minor 7th | G# |
Alternate chord names
A#ø, A#m7b5
Piano position
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Tetrad (four-note chord) rooted on A#（Chord Tones: A#, C#, E, G#）
| Interval | Note |
|---|---|
| Perfect 1st | A# |
| Minor 3rd | C# |
| Diminished 5th | E |
| Minor 7th | G# |
A#ø, A#m7b5
