Bb9 chord
The B-flat dominant ninth chord (abbreviated Bb9 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-flat dominant seventh chord.
In practice, the fifth (F) is sometimes omitted from the Bb9 chord because it's not always possible to play all notes simultaneously.
Name
B-flat dominant ninth chord
Notes
B♭DFA♭C
Intervals
135♭79
Chord symbol
B♭9
Type
Pentad (five-note chord)
Bb9 chord on piano
Bb9 chord on guitar
Bb9 chord on ukulele
Bb9 chord on the staff
Translations of Bb9 chord
Bulgarian
Си-бемол доминантов нонакорд
Chinese (Simplified)
降B属九和弦
Chinese (Traditional)
降B屬九和弦
French
accord de Si bémol neuvième dominante
German
B-Dominant-Nonenakkord
Indonesian
akor B-mol dominan kesembilan
Italian
accordo di Si bemolle nona di dominante
Japanese
Bフラット ドミナントナインスコード
Korean
B-flat dominant ninth chord
Polish
akord hes dominantowy nonowy
Portuguese
acorde de Si bemol de 9ª dominante
Russian
си-бемоль-доминантнонаккорд
Spanish
acorde de si bemol dominante con novena
Swedish
dominant Bess-9-ackord
Turkish
Si bemol dominant dokuzlu raporu
Ukrainian
сі-бемоль домінантний нонакорд
Vietnamese
hợp âm Si giáng át 9