Giuseppe Verdi, Franca Squarciapino, Ezio Frigerio, James Levine, Salvadore Cammarano, Ezio Frigerio, Gil Wechsler, Peter Gelb, Houstoun Demere, Magda Szayer, Millicent Hacker, Anne Cauvin, Ellen Rudolph, James Levine, Victor Callegari, Jay David Saks, Franca Squarciapino, Bill King