A#m (Minor)

Bb · Db · F · 3 notes

Chord

Formula: R – ♭3 – 5

Bb R

Db ♭3

F 5

Bass note: Bb

The A#m chord is a minor chord built on A#. It consists of the notes Bb, Db, F (scale degrees R, ♭3, 5).

Minor chords are built from a minor 3rd (3 semitones) stacked with a major 3rd (4 semitones), producing a darker, more introspective sound.

Use the Key Finder to find what key these notes belong to, or the Progression Builder to use this chord in a sequence.