Dolores Pérez: A tribute to Spanish soprano Dolores Pérez, also known as Lily Berchman. Includes photos, biography and discography.
Placido Domingo: About Zarzuela: Page on the tenor's site offering an overview of this form of musical theatre.
Zarzuela!: Introduction to lyric theatre, history of the zarzuela, biographies of composers and writers, synopses, song translations, audio, photographs, and upcoming performances.