The Jacobin Ychwanegu i'r clipfwrdd P1/61 Ffeil 1979-1980 Rhan oWelsh National Opera Records Dvořák, Antonín, 1841-1904
The Turn of the Screw Ychwanegu i'r clipfwrdd P1/122 Ffeil 1978-1979 Rhan oWelsh National Opera Records Britten, Benjamin, 1913-1976 Composer
The Servants Ychwanegu i'r clipfwrdd P1/105 Ffeil 1980 Rhan oWelsh National Opera Records Mathias, William
