The B minor ninth chord (abbreviated "Bm9 chord") is a five-note chord consisting of the notes B, D, F, A, and C. The chord is formed by adding a major ninth to a B minor seventh chord.

In practice, the fifth (F) is sometimes omitted from the Bm9 chord because it's not always possible to play all notes simultaneously.

Name
B minor ninth chord
Notes
B D F A C
Intervals
1 3 5 7 9
Chord symbol
Bm9
Alternative symbols
B9 Bmi9 Bmin9
Type
Pentad (five-note chord)

Bm9 chord on piano

Bm9 chord on guitar

Bm9 chord on ukulele

Bm9 chord on the staff