Tornrak Ychwanegu i'r clipfwrdd P1/111 Ffeil 1987-1990 Rhan oWelsh National Opera Records Metcalfe, John, 1946-
The Journey Ychwanegu i'r clipfwrdd P1/63 Ffeil 1980-1981 Rhan oWelsh National Opera Records Metcalfe, John, 1946-