C Augmented 7th
Caug7
Dominant with raised 5th. Adds extra tension.
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Piano Keyboard
Guitar Fretboard
Intervals
| Interval | Semitones | Note |
|---|---|---|
| R | 0 | C |
| M3 | 4 | E |
| m6 | 8 | G♯ / A♭ |
| m7 | 10 | A♯ / B♭ |
Caug7
Dominant with raised 5th. Adds extra tension.
| Interval | Semitones | Note |
|---|---|---|
| R | 0 | C |
| M3 | 4 | E |
| m6 | 8 | G♯ / A♭ |
| m7 | 10 | A♯ / B♭ |