The F-flat dominant seventh suspended fourth chord (abbreviated "Fb7sus4 chord") is a four-note chord consisting of the notes F, B, C, and E. The chord is formed by adding a minor seventh to a F-flat suspended fourth chord.

Name
F-flat dominant seventh suspended fourth chord
Notes
F B C E
Intervals
1 4 5 7
Chord symbol
F7sus4
Alternative symbols
F7(sus4) F7sus
Type
Tetrad (four-note chord)

Fb7sus4 chord on piano

Fb7sus4 chord on guitar

Fb7sus4 chord on ukulele

Fb7sus4 chord on the staff