Opera in three acts. Based on a work by Lodovico Ariosto. Previously released in 1990. Features: scene selection. Filmed during a live performance at the San Francisco Opera. Cameras, Juan Barrera, et al; designer, Pier Luigi Pizzi; costume director, Jennifer Green; editor, Alfred Muller. Marilyn Horne, Kathleen Kuhlmann, Sandra Walker, mezzo sopranos; Susan Patterson, soprano; Jeffrey Gall, alto; William Matteuzzi, tenor; Kevin Langan, bass; San Francisco Opera Chorus and Orchestra, Randall Behr, conductor. Sung in Italian with English subtitles.