Known for his choral writing as well as his operas, Argento is now emeritus at the University of Minnesota, where he taught for many years. The best known of his many operas is probably the one-act Postcard from Morocco.
Operas
Sicilian Limes (1954) [withdrawn]
The Boor, opera buffa in one act Libretto by John Olon-Scrymgeour after the play by Anton Chekhov. May 6, 1957, Eastman School of Music, Rochester, New York
Christopher Sly (1963)
The Masque of Angels (1964)
The Shoemaker's Holiday (1967)
Colonel Jonathan the Saint (composed 1960; premiere 1971) [withdrawn]
Postcard from Morocco, opera in one act Libretto by John Donahue. October 14, 1971, Cedar Village Theater, Minneapolis, Minnesota
The Voyage of Edgar Allan Poe (1976)
A Water Bird Talk, opera in one act Libretto by the composer, freely adapted from On the Harmfulness of Tobacco by Anton Chekov and The Birds of America by J. J. Audobon. May 19, 1977, Orpheus Chamber Ensemble, Brooklyn Academy of Music, Brooklyn, New York
Miss Havisham's Wedding Night (revision of Miss Havisham's Fire), opera in one act Libretto by John Olon-Scrymgeour after an episode in Great Expectations by Charles Dickens. January 5, 1981, Tyrone Guthrie Theater, Minneapolis, Minnesota
Casanova's Homecoming (1985)
The Aspern Papers, opera in two acts Libretto by the composer after the novella by Henry James. November 19, 1988, Dallas Opera, Music Hall, Dallas, Texas