Bb Piano Chords

All Bb piano chords — click any card for full diagrams, inversions, audio, and notation.

B♭ is the enharmonic twin of A♯ and the default key of the jazz and brass world; trumpets, clarinets, and saxophones are built around it. B♭ major has two flats. Every chord type rooted on Bb is listed below — triads, sixths, sevenths, and extended and altered voicings — each with diagrams, audio, and notation.