Which Italian composer born in 1925 collaborated with another artist in the writing of stage show music against antisemitism?
Gianni Coscia: Gianni Coscia is an Italian jazz accordionist. Gianni Coscia:  Of interest: the liner notes to his first CD were written by his former classmate Umberto Eco and he collaborated with Luciano Berio in the writing of the music of a stage show against antisemitism. Luciano Berio: Luciano Berio, Cavaliere di Gran Croce OMRI (October 24, 1925 – May 27, 2003) was an Italian composer.
Luciano Berio