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

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

O tyrd i weld

Berwyn

Ryan Davies, Delmie Bryn Jones a Boneddigion y Gân - Ar y Bit gyda'r Bobis

Mynyddoedd Uchel

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