Question: What is the date of death of the performer of song Ho Visto Un Re?
Sentence (from "Ho visto un re"): ('I have seen a king') is a song with text composed by Dario Fo and music by Paolo Ciarchi (credited in the first edition in Ernesto Esposito under the pseudonym " Omicron ") and performed by Enzo Jannacci, which was first published in 1968, in the 45rpm " Ho visto un re / Bobo Merenda " in the recording of the song the orchestra is directed by Luis Bacalov.
Relevant evidence: Yes