Playing the Aaug Guitar Chord
The Aaug chord is a augmented chord built on the root A. It contains 3 notes: A, C#, F. On guitar, this chord can be played in multiple positions across the fretboard, from open shapes to barre chord voicings.
A major triad with a raised fifth. Creates a mysterious, unsettled sound. For guitarists, mastering the Aaug chord unlocks many songs in the key of A.
Recommended Aaug Guitar Voicing
The interactive fretboard above shows a practical Aaug voicing. The chord notes (A, C#, F) appear as highlighted positions. Tap any highlighted fret to hear that note, or click "Play Aaug" to hear the full chord.
Interval Structure of Aaug
| Degree | Interval | Semitones | Note in A |
|---|---|---|---|
| Root | Root (R) | 0 | A |
| 3rd | Major 3rd | 4 | C# |
| 5th | Augmented 5th | 8 | F |
Common Progressions with Aaug on Guitar
- I–IV–V: Aaug – Daug – Eaug (foundation of blues and rock)
- I–V–vi–IV: Aaug – E – F#m – D (modern pop staple)
- I–vi–IV–V: Aaug – F#m – D – E (50s doo-wop)
Tips for Practicing Aaug on Guitar
Start by finding the root note A on the 6th and 5th strings. Build the chord shape from there. Practice transitioning between Aaug and nearby chords like D and E. Use slow, deliberate strums and check each string rings clearly.