Anthem Kaiser". The "Hymn of the Soviet Union", used until its dissolution in 1991, which was given new words and adopted by the Russian Federation in 2000 to replace the unpopular instrumental anthem it had introduced in 1993. "Bro Gozh ma Zadoù", the anthem of Brittany and, "Bro Goth Agan Tasow", the Cornish anthem, are sung to the same tune as that of Wales, "Hen Wlad Fy Nhadau", with similar words. The former Soviet Union, Spain and the United Kingdom, amongst others, are held to be unions of many nations by various definitions. Each of the different nations may have their
Côr Meibion Pontypridd Gwilym T Jones was appointed conductor and Miss Agnes Wilson accompanist. The first concert was performed in June 1950. The following year the choir started entering competitions, and were awarded first prize at the Llanharan "Semi National" Eisteddfod, and were again placed first two weeks later at Glynneath. The choir were involved in celebrations of the centenary of the composition of Hen Wlad Fy Nhadau and the bicentenary of the Old Bridge, Pontypridd. Stuart Burrows was the guest artiste at a concert in 1959, and in the same year Harry Secombe and Geraint Evans appeared together for the first time,