PRODUCERS’ SHOWCASE: FESTIVAL OF MUSIC, VOLUME ONE Telecast of January 30, 1956. Leonard Warren, Jan Peerce, Isaac Stern, Zinka Milanov, Roberta Peters, Blanche Thebom & Mildred Miller, Gregor Piatigorsky, Marian Anderson, Risë Stevens, Renata Tebaldi & Jussi Bjoerling (Act 1 finale from La Bohème), Arthur Rubinstein. Showcase Symphony Orchestra/ Max Rudolf. Charles Laughton, host. Digitally restored using newly discovered audio sources. Can be programmed to watch whole show, with commercials, or just the musical selections. 89 min.