A sharp minor/major seventh piano chord - A#m/ma7

The A sharp minor/major seventh chord is a 4-note chord consisting of the notes A#, C#, E# and G##.
You can see these notes highlighted in the interactive piano chart below.
The chord itself is often abbreviated as A#m/ma7.

Interactive piano diagram for the A sharp minor/major seventh chord

Piano keyboard displaying the A sharp minor/major seventh chord with the notes A# Bb E# F A C# Db

Extended Chords

Chords that are a superset of A#m/ma7. The chords include more notes but always A#, C#, E# and G##.

Reduced chords

Chords that are a subset of A#m/ma7. These contain less notes but all of them are included in A#m/ma7.

A sharp minor/major seventh 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 A#m/ma7 chord. Feel free to save or share the image as needed.

Piano chord chart for the A sharp minor/major seventh chord (A#m/ma7). The notes A#, C#, E# and G## are highlighted.