Turandot Puccini. He left behind 36 pages of sketches on 23 sheets for the end of "Turandot". Some sketches were in the form of "piano-vocal" or "short score," including vocal lines with "two to four staves of accompaniment with occasional notes on orchestration." These sketches supplied music for some, but not all, of the final portion of the libretto. Puccini left instructions that Riccardo Zandonai should finish the opera. Puccini's son Tonio objected, and eventually Franco Alfano was chosen to flesh out the sketches after Vincenzo Tommasini (who had completed Boito's "Nerone" after the composer's death) and Pietro Mascagni were rejected.
Philadelphia Lyric Opera Company the company performed works from a variety of composers and musical periods, for the most part the company concentrated on Italian grand opera and verismo opera; particularly operas by Giuseppe Verdi and Puccini. The company notably presented the United States premiere of Renzo Rossellini's "Uno sguardo dal ponte" on October 17, 1967 with Nicola Rossi-Lemeni as Eddie Carbone and Gloria Lane as Beatrice. Many notable singers performed leading roles with the company including Luigi Alva, Carlo Bergonzi, Grace Bumbry, Montserrat Caballé, José Carreras, Elisabeth Carron, Richard Cassilly, Franco Corelli, Phyllis Curtin, Plácido Domingo, Simon Estes, Eileen Farrell, Mirella Freni, Nicolai