Lulu (composed from 1929–1935, premièred incomplete in 1937 and complete in 1979) is an opera in three acts by the composer Alban Berg. The German-language libretto was adapted by Berg himself from Frank Wedekind's two Lulu plays, Erdgeist (Earth Spirit, 1895) and Die Büchse der Pandora (Pandora's Box, 1904). Berg died before completing the third and final act, and in the following decades, the opera was typically performed incomplete. Since its publication in 1979, however, the Friedrich Cerha orchestration has become popular. Theodor W. Adorno wrote "The opera Lulu is one of those works that reveals the extent of its quality the longer and more deeply one immerses oneself in it."

Librettist Frank Wedekind (The libretto was adapted by Berg himself from Frank Wedekind's two Lulu plays, Erdgeist (Earth Spirit, 1895) and Die Büchse der Pandora (Pandora's Box, 1904).)
Date of composition 1935 (1929-1935)
Premiered 1937, June 2nd (Zurich Opera) in Zürich, Switzerland
First published 1936
Type Opera
Tonality Twelve-tone
Spoken language German
Instruments Voice (Soprano) - Lulu
Voice (Mezzo-Soprano) - Countess Martha Geschwitz
Voice (Contralto) - A schoolboy (Ein Gymnasiast)
Voice (Contralto) - A theatrical dresser (Eine Theater-Garderobiere)
Voice (Contralto) - Bob, A valet (Ein Groom)
Voice (Tenor) - Walter Schwarz, an artist (Der Maler), Lulu's second husband
Voice (Tenor) - A negro
Voice (Baritone) - Dr. Ludwig Schön, (Chefredakteur), newspaper editor
Voice (Tenor) - Alwa, Dr Schön's son, a composer
Voice (Bass) - Schigolch, an old man
Narrator, Recitant, Speaker - Doctor Goll (Der Medizinalrat – Medical officer), Lulu's first husband
Voice (Bass) - An animal tamer (Tierbändiger)
Voice (Bass) - Rodrigo, (Ein Athlet), an Athlete
Voice (Tenor) - The prince, a traveller in Africa / The manservant / The marquis
Voice (Bass) - The theatre manager
Silent Role - The professor / A clown / A stagehand
Other - Performers; A fifteen-year-old girl
Voice (Contralto) - Her mother
Voice (Mezzo-Soprano) - A woman artist
Voice (Bass) - The Banker
Voice (Baritone) - A journalist
Narrator, Recitant, Speaker - The police commissione
Voice (Baritone) - A manservant
Voice (Baritone) - Jack the Ripper
Autotranslations beta Alban Berg: Lulu
Alban Berg: Lulu
Alban Berg: Lulu