A number of Nono's early works were first performed at Darmstadt including "Tre epitaffi per Federico García Lorca" (1951–53), "La Victoire de Guernica" (1954)—intended, like Picasso's painting, as an indictment of the wartime atrocity—and "Incontri" (1955). The "Liebeslied" (1954) was written for Nono's wife-to-be, Nuria Schoenberg (daughter of Arnold Schoenberg), whom he met at the 1953 world première of "Moses und Aron" in Hamburg. They married in 1955. An atheist, Nono had enrolled as a member of the Italian Communist Party in 1952.