The tenor sang regularly in Naples and Bologna, and made guest appearances at the New York City Opera in 1947: La traviata (with Enzo Mascherini as Giorgio), Rigoletto (opposite Giuseppe Valdengo and Virginia MacWatters), Madama Butterfly, La bohème, Il barbiere di Siviglia (conducted by Julius Rudel) and Don Giovanni.
Luigi Pirandello | Luigi Nono (composer) | Luigi Nono | Luigi Comencini | Luigi Ferdinando Marsigli | Luigi Cherubini | Luigi Chinetti | Carmine Infantino | Luigi Dallapiccola | Luigi Tenco | Luigi Ambrosio | Pier Luigi Nervi | Luigi Galvani | Luigi's Mansion | Luigi Russolo | Luigi Pasinetti | Luigi Lucheni | Luigi Galleani | Luigi Schiavonetti | Luigi Pulci | Luigi Manini | Luigi Macaluso | Luigi Luca Cavalli-Sforza | Luigi Infantino | Luigi Fantappiè | Luigi Cozzi | Luigi Arditi | Luigi | Pier Luigi Farnese | Pier Luigi Bersani |
In 1946 and 1947, Mascherini appeared at the New York City Opera, in La bohème (as Marcello), La traviata (with Dorothy Kirsten), Pagliacci (as Silvio, later as Tonio), Rigoletto, Andrea Chénier (opposite Vivian della Chiesa), and Il barbiere di Siviglia (with Luigi Infantino and Virginia MacWatters).
Rondine al nido is a beautiful romance and one of the best known works of the Italian composer Vincenzo de Crescenzo, whose music was in the repertoire of Enrico Caruso, Beniamino Gigli, Tito Schipa, Giuseppe Di Stefano, Richard Tucker, Luciano Pavarotti, Luigi Infantino, Ramón Vargas, Robert Dean Smith, Francesco Albanese, among many others.
MacWatters sang at the New York City Opera from 1946 to 1951, in The Pirates of Penzance (as Mabel, conducted by Julius Rudel), Rigoletto (as Gilda, with Giuseppe Valdengo and Luigi Infantino), Il barbiere di Siviglia (as Rosina, opposite Enzo Mascherini), The Old Maid and the Thief (as Laetitia, with Marie Powers), Le nozze di Figaro (as Susanna), Les contes d'Hoffmann (as Olympia), and Ariadne auf Naxos (as Zerbinetta).