E flat lydian dominant seventh piano chord - Eb7#11
The E flat lydian dominant seventh chord is a 5-note chord consisting of the notes Eb, G, Bb, Db and A.
You can see these notes highlighted in the interactive piano chart below.
The chord itself is often abbreviated as Eb7#11.
Interactive piano diagram for the E flat lydian dominant seventh chord
Chords that are a subset of Eb7#11. These contain less notes but all of them are included in Eb7#11.