Lucia di Lammermoor, Act II: Per poco fra le tenebre (Arturo, Enrico, Chorus) - Song by Gaetano Donizetti, Enzo Sordello, Maria Callas, Guiseppe Campora, Nicola Moscona, Thelma Votipka, Paul Franke, James McCracken, New York Metropolitan Opera Chorus, Metropolitan Opera Orchestra, Fausto Cleva