A sharp suspended fourth piano chord - A#sus4

The A sharp suspended fourth chord is a 3-note chord consisting of the notes A#, D# and E#.
You can see these notes highlighted in the interactive piano chart below.
The chord itself is often abbreviated as A#sus4.

Interactive piano diagram for the A sharp suspended fourth chord

Piano keyboard displaying the A sharp suspended fourth chord with the notes A# Bb E# F D# Eb

Extended Chords

Chords that are a superset of A#sus4. The chords include more notes but always A#, D# and E#.

Reduced chords

Chords that are a subset of A#sus4. These contain less notes but all of them are included in A#sus4.

A sharp suspended fourth 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#sus4 chord. Feel free to save or share the image as needed.

Piano chord chart for the A sharp suspended fourth chord (A#sus4). The notes A#, D# and E# are highlighted.