The B-flat dominant seventh chord (abbreviated Bb7 chord) is a four-note chord consisting of the notes B, D, F, and A. The chord is formed by adding a minor seventh to the B-flat major chord.

Name
B-flat dominant seventh chord
Synonym
B-flat major-minor seventh chord
Notes
BDFA
Intervals
1357
Chord symbol
B7
Type
Tetrad (four-note chord)

Bb7 chord on piano

Bb7 chord on guitar

Bb7 chord on ukulele

Bb7 chord on the staff

Translations of Bb7 chord

Bulgarian
Си-бемол доминантов септакорд
Chinese (Simplified)
降B属七和弦
Chinese (Traditional)
降B屬七和弦
French
accord de Si bémol septième dominante
German
B-Dominanseptakkord
Indonesian
akor B-mol dominan ketujuh
Italian
accordo di Si bemolle settima di dominante
Japanese
Bフラット ドミナントセブンスコード
Korean
B-flat dominant seventh chord
Polish
akord hes dominantowy septymowy
Portuguese
acorde de Si bemol de 7ª da dominante
Russian
си-бемоль-доминантсептаккорд
Spanish
acorde de si bemol con séptima de dominante
Swedish
dominant Bess-7-ackord
Turkish
Si bemol dominant yedili akoru
Ukrainian
сі-бемоль домінантний акорд
Vietnamese
hợp âm Si giáng át 7