Placido Domingo discusses his career as a tenor singer and conductor, including his role in the film "Otello" directed by Franco Zeffirelli and based on the opera by Giuseppe Verdi.

Mirella Freni discusses her career, her colleagues, and opera.

Marilyn Horne and Henry Lewis discuss their careers, opera music, and their operatic roles. They also discuss cross-gender roles in opera and Marilyn Horne's role as Romeo in the opera "Capuleti e i Montecchi" by Vincenzo Bellini. Includes clips of Marilyn Horne singing an opera song at the beginning, an opera song by Gioachino Rossini, and a song from Charles Gounod's opera "Sapho."

Marilyn Horne and Henry Lewis discuss their careers, roles, and opera. Includes Marilyn Horne singing a song from Ludwig von Beethoven's "Fidelio".

Lotte Lehmann discusses her retirement from opera and how she knew when to stop singing concerts.

Licia Albanese discusses her performance preparations, advice to young new opera singers, the conductor techniques from Fausto Cleva, and the late Arturo Toscanini.

Jon Vickers discusses his career, opera music, and opera singers.

This is an interview with Herman Prey about his music career and the history of the opera music. This record contains music fragments from Papageno's lyrics of The Magic Flute.

Ernst Haefliger discusses the story of the Magelone songs by Brahms. He talks about his upbringing in Switzerland and his path to becoming a singer. He also discusses his interpretations of the roles he has played in various operas, like Tomino in "The Magic Flute". Music is played throughout: "Ruhe, Süssliebchen" by Brahms, "Leb denn wohl, Heimatland"by Janáček, an aria and a recitative from "St. Matthew Passion"by Bach, an aria from "The Magic Flute" by Mozart, and "Dichterliebe, Op.48" by Schumann. Music has been removed from this file for copyright reasons.

Barbara Hendricks discusses her career, music education, and opera. Includes a clip of Jennie Tourel's voice.