D sharp half-diminished piano chord - D#m7b5

The D sharp half-diminished chord is a 4-note chord consisting of the notes D#, F#, A and C#.
You can see these notes highlighted in the interactive piano chart below.
The chord itself is often abbreviated as D#m7b5.

Interactive piano diagram for the D sharp half-diminished chord

Piano keyboard displaying the D sharp half-diminished chord with the notes A D# Eb F# Gb C# Db

Reduced chords

Chords that are a subset of D#m7b5. These contain less notes but all of them are included in D#m7b5.

D sharp half-diminished 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 D#m7b5 chord. Feel free to save or share the image as needed.

Piano chord chart for the D sharp half-diminished chord (D#m7b5). The notes D#, F#, A and C# are highlighted.