Le Grand Macabre is the third and only major stage-work by Hungarian composer György Ligeti, following his Absurdist sung "mimodramas" Aventures and Nouvelles aventures.
The "anti-anti-opera" has two acts and lasts about 100 minutes. Wikipedia
Composer: György Ligeti
First performance: April 12, 1978, Royal Swedish Opera, Stockholm, Sweden
Librettists: György Ligeti and Michael Meschke
Written: 1977
Based on: La Balade du Grand Macabre; by Michel de Ghelderode
Language: German