The E-flat dominant seventh suspended fourth chord (abbreviated "Eb7sus4 chord") is a four-note chord consisting of the notes E♭, A♭, B♭, and D♭. The chord is formed by adding a minor seventh to a E-flat suspended fourth chord.
E-flat dominant seventh suspended fourth chord
E♭ A♭ B♭ D♭
1 4 5 ♭7
Tetrad (four-note chord)