Josephine Barstow & Delme Bryn-Jones sing an excerpt from Simon Boccanegra

Berwyn

Alberto Remedios & Delme Bryn Jones - Si, pel ciel marmoreo giuro.

Aros mae'r mynyddau mawr

Y Delyn Aur

John Mitchinson Delme Bryn-Jones Jacqueline Delman Le Villi (1967, full opera in English)

Pearl Fishers Duet