B♭aug
B♭aug is an augmented triad made of B♭–D–F♯. The augmented fifth F♯ lies one semitone above the perfect fifth, so the chord consists of two stacked major thirds. The same pitches may also be spelled as A♯aug (A♯–C𝄪–E𝄪).
NotesB♭ · D · F♯
Formula1 · 3 · ♯5
AliasesA♯aug
Voice leading
B♭aug → B♭
- Common tones
- B♭ · D
- Moving voice
- F♯ → F
F♯ moves down a semitone to F, while B♭ and D remain as common tones.
B♭aug
arrow_rightB♭