The B-flat major chord (abbreviated "Bb chord") is a triad consisting of the notes B, D, and F. The intervals of the chord are a root note (B), a major third (D), and a perfect fifth (F).

Name
B-flat major chord
Synonym
B-flat major triad
Notes
B D F
Intervals
1 3 5
Chord symbol
B
Type
Triad (three-note chord)

Bb chord on piano

Bb chord on guitar

Bb chord on ukulele

Bb chord on the staff