Ab Augmented Chord

What is the Ab Augmented Chord?

The Ab Augmented chord is a useful grip to learn because it shows you the core chord tones you'll reuse in riffs, progressions, and improvisation. This chord is enharmonically equivalent to G# Augmented.

Notes and Arpeggios

Augmented triads raise the 5th by a half step (#5), producing a bright, "lifted" tension that sounds like it's reaching upward. They're great for smooth voice-leading and show up as color chords in jazz, pop, and classical transitions. The chord tones are: Ab, C, E. It's built from degrees 1, 3, and #5.

How to Use It

You'll use this sound in everything from basic pop progressions to rock rhythm parts. On bass, you usually outline this chord instead of strumming it: emphasize the root, 3rd, 5th, and 7th as the harmony requires, then use passing tones to connect back to the groove.

Move between this chord and its nearest neighbor without leaving the same four- or five-fret box. Use the highlights to spot where the same tone repeats across strings.