Delyse Recording Company Concert - 'A Nation Sings' - Five Thousand Voices at The Royal Albert Hall | 3 May 1963 |
Delyse Recording Session - Gymanfa Ganu 1965 - Six Thousand Voices, in aid of the Combined Welsh Churches and Chapels in London | 30 April 1965 |
Salute to The Prince of Wales, in aid of The London Welsh Trust | 6 July 1969 |
St David's National Festival 1987 | 28 February 1987 |
St. David's National Festival 1954 | 27 February 1954 |
St. David's National Festival 1955 - Gwyl Genedlaethol Dewi Sant | 26 February 1955 |
St. David's National Festival 1956 - Gwyl Genedlaethol Dewi Sant | 3 March 1956 |
St. David's National Festival 1957 | 16 March 1957 |
St. David's National Festival 1958 - Gwyl Genedlaethol Dewi Sant | 22 March 1958 |
St. David's National Festival 1959 | 28 February 1959 |