Cardiff Arms Park was held on 14 July 1996. Jehovah's Witnesses held their annual conventions at the National Stadium. The National Stadium was known primarily as the venue for massed voices singing such hymns as "Cwm Rhondda", "Calon Lân", "Men of Harlech" and "Hen Wlad Fy Nhadau" ("Land of my Fathers" – the national anthem of Wales). The legendary atmosphere including singing of the crowd was said to be worth at least a try or a goal to the home nation. This tradition of singing has now passed on to the Millennium Stadium. The Arms Park has its own choir, called the Cardiff
Côr Meibion Pontypridd a semi-national eisteddfod held at Llanharan on 23 June 1951. They were awarded first prize and there was a report about them in the Pontypridd Observer. By the time of the choir's second annual concert in November 1951, they were known as the Pontypridd and District YMCA Male Voice Choir. They made their first BBC recording in June 1956. It featured in a programme about the centenary of the composition of the music for "Hen Wlad Fy Nhadau" and the bicentenary of the building of the Old Bridge. A major concert was also held as part of the celebrations in