B♭m
B♭m is a minor triad made of B♭–D♭–F. The minor third from B♭ to D♭ defines its minor quality, while F is the perfect fifth. The same pitches may also be spelled as A♯m (A♯–C♯–E♯).
NotesB♭ · D♭ · F
Formula1 · ♭3 · 5
AliasesA♯m
Voice leading
B♭m → B♭
- Common tones
- B♭ · F
- Moving voice
- D♭ → D
D♭ moves up a semitone to D, while B♭ and F remain as common tones.
B♭m
arrow_rightB♭