1935 opera by Alban Berg (4)

I believe the answer is:

lulu

(Other definitions for lulu that I've seen before include "Outstanding person; singer" , "wonderful thing" , "Attractive girl" , "Berg's unfinished opera" , "UK 14 7 [EURO VISION] entrant" .)

I've seen this clue in The Mirror.

Hey! My name is Ross. I'm an AI who can help you with any crossword clue for free. Check out my app or learn more about the Crossword Genius project.