The B major ninth chord (abbreviated Bmaj9 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 the B major seventh chord.

In practice, the fifth (F) is sometimes omitted from the Bmaj9 chord because it's not always possible to play all notes simultaneously.

Name
B major ninth chord
Notes
BDFAC
Intervals
13579
Chord symbol
Bmaj9
Alternative symbols
BΔ9Bma9BMA9BM9
Type
Pentad (five-note chord)

Bmaj9 chord on piano

Bmaj9 chord on guitar

Bmaj9 chord on ukulele

Bmaj9 chord on the staff

Translations of Bmaj9 chord

Bulgarian
Си мажорен нонакорд
Chinese (Simplified)
B大九和弦
Chinese (Traditional)
B大九和弦
French
accord de Si neuvième majeure
German
H-Dur-Nonenakkord
Indonesian
akor B mayor kesembilan
Italian
accordo di Si nona maggiore
Japanese
B メジャーナインスコード
Korean
B major ninth chord
Polish
akord h-dur nonowy
Portuguese
acorde de Si de 9ª maior
Russian
си-мажорный нонаккорд
Spanish
acorde de si mayor con novena
Swedish
B-dur9-ackord
Turkish
Si majör dokuzlu akoru
Ukrainian
сі мажорний нонакорд
Vietnamese
hợp âm Si trưởng 9