Eb 11th chords Eb11 chord on a piano Formula: 1-3-5-♭7-9-11 Notes: E♭-G-B♭-D♭-F-A♭ chord suffix: E♭11 Use these charts to create your own E♭11 chord or play a E♭11 melody. Eb11 chord on a pianoEb 11th chord on a guitar