Fb7 chord
The F-flat dominant seventh chord (abbreviated "Fb7 chord") is a four-note chord consisting of the notes F♭, A♭, C♭, and E♭♭. The chord is formed by adding a minor seventh to a F-flat major chord.
Name
F-flat dominant seventh chord
Synonym
F-flat major-minor seventh chord
Notes
F♭ A♭ C♭ E♭♭
Intervals
1 3 5 ♭7
Chord symbol
F♭7
Type
Tetrad (four-note chord)