The F-sharp dominant seventh flat five chord (abbreviated "F#7(b5) chord") is a four-note chord consisting of the notes F, A, C, and E. The chord is formed by lowering the fifth of a F-sharp dominant seventh chord a half step.

Name
F-sharp dominant seventh flat five chord
Notes
F A C E
Intervals
1 3 5 7
Chord symbol
F7(b5)
Alternative symbol
F7b5
Type
Tetrad (four-note chord)

F#7(b5) chord on piano

F#7(b5) chord on guitar

F#7(b5) chord on ukulele

F#7(b5) chord on the staff