She made her debut under the name Diana Catani-Soviero at the Chautauqua Opera in 1969 as Mimi in La Boheme.
His first major operatic role was in the summer of 1999 with Smetana's The Two Widows at the Chautauqua Opera.
That same year he sang Sam Polk in Susannah with Chautauqua Opera and Ferrando with Kentucky Opera.
Britton made his professional opera debut at the Chautauqua Opera in the summer of 1934.
The Chautauqua Opera is the resident summer opera company of the Chautauqua Institution.
Currently, the Chautauqua Opera is under the general direction of Jay Lesenger.
In addition, the Chautauqua Opera runs the Young Artists Program, training highly talented young singers who plan to pursue careers in operatic music.
In 1950 she portrayed Prince Orlofsky in Die Fledermaus at the Chautauqua Opera.
He worked as a vocal coach and conductor at the Chautauqua Opera from 1994 to 2002.
She made her first opera appearance in a leading role in 1946, as Fiordiligi in Così fan tutte, at Chautauqua Opera.