G augmented piano chord
The G augmented chord, written Gaug, on a keyboard. Its notes are G – B – D♯ — free to print or download below.

Notes in the G augmented chord
The G augmented chord is built from the root, a major third and an augmented fifth, giving the notesG – B – D♯. On the keyboard diagram those keys are shaded so you can see the shape at a glance.
How to play the G augmented chord
- Find the notes. The G augmented chord uses the notes G – B – D♯. Locate each one on your keyboard using the diagram above.
- Place your fingers. In root position, play G – B – D♯ together — thumb on the lowest note and the remaining fingers on the notes above.
- Play it as a block or broken. Play all the notes at once for a solid chord, or one after another for an arpeggio.
G augmented chord — frequently asked questions
What notes are in the G augmented chord?
The G augmented chord (Gaug) is made up of the notes G – B – D♯ — the root, a major third and an augmented fifth.
What is the chord symbol for G augmented?
It is written as Gaug. On a lead sheet or chord chart you would see "Gaug" above the stave.
Is the G augmented chord diagram free to print?
Yes — print it or download the PDF or PNG for free, with no account or sign-up.