A sixth piano chord - A6

The A sixth chord is a 4-note chord consisting of the notes A, C#, E and F#.
You can see these notes highlighted in the interactive piano chart below.
The chord itself is often abbreviated as A6.

Interactive piano diagram for the A sixth chord

Piano keyboard displaying the A sixth chord with the notes A Fb E C# Db F# Gb

Extended Chords

Chords that are a superset of A6. The chords include more notes but always A, C#, E and F#.

Reduced chords

Chords that are a subset of A6. These contain less notes but all of them are included in A6.

Related Topics

A sixth piano chord chart image

In case you prefer a non-interactive variant of the chord chart, we've embedded a PNG image below that shows the notes for the the A6 chord. Feel free to save or share the image as needed.

Piano chord chart for the A sixth chord (A6). The notes A, C#, E and F# are highlighted.