Prometeo

Prometeo (Prometheus) is an "opera" by Luigi Nono, written between 1981 and 1984 and revised in 1985. Here the word "opera" carries the generic Italian meaning of "works", as in work of art, and not its usual meaning in English. Indeed, Nono scornfully labels Prometeo a "tragedia dell'ascolto", a tragedy of listening. Objectively it can be considered a sequence of nine cantatas, the longest lastin... (Wikipedia)