B half-diminished piano chord - Bm7b5

The B half-diminished chord is a 4-note chord consisting of the notes B, D, F and A.
You can see these notes highlighted in the interactive piano chart below.
The chord itself is often abbreviated as Bm7b5.

Interactive piano diagram for the B half-diminished chord

Piano keyboard displaying the B half-diminished chord with the notes Cb B D E# F A

Reduced chords

Chords that are a subset of Bm7b5. These contain less notes but all of them are included in Bm7b5.

B 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 Bm7b5 chord. Feel free to save or share the image as needed.

Piano chord chart for the B half-diminished chord (Bm7b5). The notes B, D, F and A are highlighted.