Music of Wales in the country's national sport of rugby, which in 1905 saw the first singing of a national anthem, Wales's "Hen Wlad Fy Nhadau", at the start of an international sporting encounter. A tradition of brass bands dating from the Victorian era continues, particularly in the South Wales Valleys, with Welsh bands such as the Cory Band being one of the most successful in the world. The 20th century saw many solo singers from Wales become not only national but international stars. Ivor Novello, who was a singer-songwriter during the First World War. Also, opera-singers such as Geraint Evans and later
WLAD Boston Red Sox baseball games. WLAD operates at 1,000 watts using a non-directional antenna; but because 800 AM is a clear channel frequency reserved for Mexico, WLAD must reduce power at night to 286 watts. In early 2017, WLAD began simulcasting on an FM translator, W231DJ at 94.1 MHz. WLAD first signed on the air on October 5, 1947. At first, the station broadcast with only 250 watts of power as a daytime-only station. It later increased its power to 1,000 watts by day, but it took until the 1990s for it to get nighttime authorization. In 1953, the station