A flat power chord piano chord (Ab5)

Also written G#5 (G sharp power chord)

A power chord only has the root and the fifth, no third: it is neither major nor minor. With distortion it sounds powerful and tight: the foundation of rock and metal.

On the keyboard

Chord notes

NoteInterval
A♭ (A flat)root
E♭ (E flat)perfect fifth

Formula: 1 – 5 · A♭ – E♭

A progression with this chord

  1. A♭5I5
  2. F♯5♭VII5
  3. C♯5IV5

A typical rock power-chord sequence.

Other A♭ chords

The same chord on other roots