VERDI G. Rigoletto (Opera in 3 Acts - Libretto by Francesco Maria Piave after Victor Hugo) - Renato Cellini (cond), Leonard Warren, Erna Berger - (New York - March-May, 1950) -
Faust (Opera in 5 Acts - Libretto by Jules Barbier & Michel Carrè "from Goethe") - Wilfrid Pelletier (cond), Di Stefano, Kirsten, Tajo, Warren - (Historical Recording - New York, 31/12/1949) -
BERG A. Wozzeck (Opera in 3 Acts - Text by A. Berg, after G. Buchner's drama - rec. Roma, 1954) - Violin Concerto