The B half-diminished seventh chord (abbreviated Bm7(b5) chord) is a four-note chord consisting of the notes B, D, F, and A. The chord is formed by lowering the fifth of the B minor seventh chord a half step.

Name
B half-diminished seventh chord
Synonyms
B half-diminished chordB minor seventh flat five chord
Notes
BDFA
Intervals
1357
Chord symbol
Bm7(b5)
Alternative symbols
BøBø7Bm7b5B7(b5)Bmi7(b5)Bmin7(b5)
Type
Tetrad (four-note chord)

Bm7(b5) chord on piano

Bm7(b5) chord on guitar

Bm7(b5) chord on ukulele

Bm7(b5) chord on the staff

Translations of Bm7(b5) chord

Bulgarian
Си полуумален септакорд
Chinese (Simplified)
B半减七和弦
Chinese (Traditional)
B半減七和弦
German
halbverminderter H-Septakkord
Indonesian
akor B setengah diminished ketujuh
Italian
accordo di Si settima semidiminuita
Japanese
B ハーフディミニッシュトセブンスコード
Korean
B major seventh flat five chord
Polish
akord h półzmniejszony
Portuguese
acorde de Si de 7ª meia diminuta
Russian
си-малый септаккорд
Spanish
acorde de si semidisminuido
Turkish
Si yarım dimünye yedili akoru
Ukrainian
сі напівзменшений септакорд
Vietnamese
hợp âm Si 7 giảm một nửa