A#maj9 Chord
Chord Tones
| Interval | Note |
|---|---|
| Perfect 1st | A# |
| Major 3rd | D |
| Perfect 5th | F |
| Major 7th | A |
| Major 9th | C |
Compatible Scales
A# を基準としたスケール
Pentad (five-note chord) rooted on A#（Chord Tones: A#, D, F, A, C）
| Interval | Note |
|---|---|
| Perfect 1st | A# |
| Major 3rd | D |
| Perfect 5th | F |
| Major 7th | A |
| Major 9th | C |
A# を基準としたスケール
