A♯ / B♭ Major 9th
A#maj9
Lush, sophisticated. Popular in jazz and neo-soul.
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Piano Keyboard
Guitar Fretboard
Intervals
| Interval | Semitones | Note |
|---|---|---|
| R | 0 | A♯ / B♭ |
| M3 | 4 | D |
| P5 | 7 | F |
| M7 | 11 | A |
| M9 | 14 | C |
A#maj9
Lush, sophisticated. Popular in jazz and neo-soul.
| Interval | Semitones | Note |
|---|---|---|
| R | 0 | A♯ / B♭ |
| M3 | 4 | D |
| P5 | 7 | F |
| M7 | 11 | A |
| M9 | 14 | C |