Heliogabalus imperator
Heliogabalus imperator, allegoria per musica (Emperor Heliogabalus, allegory in music) is an orchestral work by the German composer Hans Werner Henze. Composed in 1972 and revised in 1986, it is a "cinematic, circus-like" depiction of the brief, lurid reign of the teenage third-century Roman emperor Elagabalus.