The A half-diminished seventh chord (abbreviated Am7(b5) chord) is a four-note chord consisting of the notes A, C, E, and G. The chord is formed by lowering the fifth of the A minor seventh chord a half step.

Name
A half-diminished seventh chord
Synonyms
A half-diminished chordA minor seventh flat five chord
Notes
ACEG
Intervals
1357
Chord symbol
Am7(b5)
Alternative symbols
AøAø7Am7b5A7(b5)Ami7(b5)Amin7(b5)
Type
Tetrad (four-note chord)

Am7(b5) chord on piano

Am7(b5) chord on guitar

Am7(b5) chord on ukulele

Am7(b5) chord on the staff

Translations of Am7(b5) chord

Bulgarian
Ла полуумален септакорд
Chinese (Simplified)
A半减七和弦
Chinese (Traditional)
A半減七和弦
French
accord de La septième semi-diminuée
German
halbverminderter A-Septakkord
Indonesian
akor A setengah diminished ketujuh
Italian
accordo di La settima semidiminuita
Japanese
A ハーフディミニッシュトセブンスコード
Korean
A major seventh flat five chord
Polish
akord a półzmniejszony
Portuguese
acorde de Lá de 7ª meia diminuta
Russian
ля-малый септаккорд
Spanish
acorde de la semidisminuido
Swedish
halvförminskat A-7-ackord
Turkish
La yarım dimünye yedili akoru
Ukrainian
ля напівзменшений септакорд
Vietnamese
hợp âm La 7 giảm một nửa