The B-sharp dominant seventh sharp ninth chord (abbreviated B#7(#9) chord) is a five-note chord consisting of the notes B, D, F, A, and C. The chord is formed by adding an augmented ninth to the B-sharp dominant seventh chord.

In practice, the fifth (F) is often omitted from the B#7(#9) chord because it's not always possible to play all notes simultaneously.

Name
B-sharp dominant seventh sharp ninth chord
Synonym
B-sharp dominant sharp ninth chord
Notes
BDFAC
Intervals
13579
Chord symbol
B7(#9)
Alternative symbol
B7#9
Type
Pentad (five-note chord)

B#7(#9) chord on piano

B#7(#9) chord on guitar

B#7(#9) chord on ukulele

B#7(#9) chord on the staff

Translations of B#7(#9) chord

Bulgarian
Си-диез доминантов септакорд с увеличена нона
Chinese (Simplified)
升B属七升九和弦
Chinese (Traditional)
升B屬七升九和弦
German
His-Dominantseptakkord mit übermäßiger None
Indonesian
akor B-kres dominan ketujuh kres kesembilan
Italian
accordo di Si diesis settima e nona aumentata
Japanese
Bシャープ ドミナントセブンスシャープナインスコード
Korean
B-sharp dominant seventh sharp ninth chord
Polish
akord his dominantowy septymowy z noną zwiększoną
Portuguese
acorde de Si sustenido de 7ª da dominante com 9ª aumentada
Russian
си-диез-доминантсептаккорд с увеличенной ноной
Spanish
acorde de si sostenido con séptima de dominante y novena aumentada
Turkish
Si diyez dominant yedi diyez dokuz akoru
Ukrainian
сі-дієз домінантовий септакорд з підвищеною ноною
Vietnamese
hợp âm Si thăng át 7 thăng 9