The B dominant minor ninth chord (abbreviated B7(b9) chord) is a five-note chord consisting of the notes B, D, F, A, and C. The chord is formed by adding a minor ninth to the B dominant seventh chord.

In practice, the fifth (F) is often omitted from the B7(b9) chord because it's not always possible to play all notes simultaneously.

Name
B dominant minor ninth chord
Notes
BDFAC
Intervals
13579
Chord symbol
B7(b9)
Alternative symbol
B7b9
Type
Pentad (five-note chord)

B7(b9) chord on piano

B7(b9) chord on guitar

B7(b9) chord on ukulele

B7(b9) chord on the staff

Translations of B7(b9) chord

Bulgarian
Си доминантов септакорд с умалена нона
Chinese (Simplified)
B属小九和弦
Chinese (Traditional)
B屬小九和弦
French
accord de Si neuvième mineure dominante
German
H-Dominantseptakkord mit kleiner None
Indonesian
akor B dominan minor kesembilan
Italian
accordo di Si settima e nona diminuita
Japanese
B ドミナントマイナーナインスコード
Korean
B dominant minor ninth chord
Polish
akord h dominantowy septymowy z noną małą
Portuguese
acorde de Si de 7ª da dominante com 9ª menor
Russian
си-минорный доминантноннаккорд
Spanish
acorde de si con séptima de dominante y novena menor
Swedish
B-7-ackord med sänkt nona
Turkish
Si dominant minör dokuzlu akoru
Ukrainian
сі домінантовий мінорний нонакорд
Vietnamese
hợp âm Si át 7 giáng 9