B9 chord
The B dominant ninth chord (abbreviated B9 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 dominant seventh chord.
In practice, the fifth (F♯) is sometimes omitted from the B9 chord because it's not always possible to play all notes simultaneously.
Name
B dominant ninth chord
Notes
BD♯F♯AC♯
Intervals
135♭79
Chord symbol
B9
Type
Pentad (five-note chord)
B9 chord on piano
B9 chord on guitar
B9 chord on ukulele
B9 chord on the staff
Translations of B9 chord
Bulgarian
Си доминантов нонакорд
Chinese (Simplified)
B属九和弦
Chinese (Traditional)
B屬九和弦
German
H-Dominant-Nonenakkord
Indonesian
akor B dominan kesembilan
Italian
accordo di Si nona di dominante
Japanese
B ドミナントナインスコード
Korean
B dominant ninth chord
Polish
akord h dominantowy nonowy
Portuguese
acorde de Si de 9ª dominante
Russian
си-доминантнонаккорд
Spanish
acorde de si dominante con novena
Turkish
Si dominant dokuzlu raporu
Ukrainian
сі домінантний нонакорд
Vietnamese
hợp âm Si át 9