A♯ / B♭ Augmented 7th
A#aug7
Dominant with raised 5th. Adds extra tension.
🔊 Listen
Piano Keyboard
Guitar Fretboard
Intervals
| Interval | Semitones | Note |
|---|---|---|
| R | 0 | A♯ / B♭ |
| M3 | 4 | D |
| m6 | 8 | F♯ / G♭ |
| m7 | 10 | G♯ / A♭ |
A#aug7
Dominant with raised 5th. Adds extra tension.
| Interval | Semitones | Note |
|---|---|---|
| R | 0 | A♯ / B♭ |
| M3 | 4 | D |
| m6 | 8 | F♯ / G♭ |
| m7 | 10 | G♯ / A♭ |