There is the C2C: Country to Country festival held every year, and for many years there was a festival at Wembley Arena, which was broadcast on the BBC, the International Festivals of Country Music, promoted by Mervyn Conn, held at the venue between 1969 and 1991. The shows were later taken into Europe, and featured such stars as Johnny Cash, Dolly Parton, Tammy Wynette, David Allan Coe, Emmylou Harris, Boxcar Willie, Johnny Russell and Jerry Lee Lewis. A handful of country musicians had even greater success in mainstream UK music than they did in the US, despite a certain amount of disdain from the music press. The UK's largest music festival Glastonbury has featured major US country acts in recent years, such as Kenny Rogers in 2013 and Dolly Parton in 2014.
In 1925, the Canadian Performing Rights Society was formed to administer public performance and royalties for composers and lyricists. It became known as the Composers, Authors and Publishers Association of Canada (CAPAC). Toronto-born Murray Adaskin (1906–2002) was a violinist, composer, conductor and teacher at the University of Saskatchewan. From 1923 to 1936 he was an orchestral and chamber musician with the Toronto Symphony Orchestra, he was later named head of music at the University of Saskatchewan. He was a composer-in-residence at the University of Saskatchewan, the first appointment of this type in Canada.
But commercialization proved a much stronger influence as country music became popular in all sections of the United States after World War II. In 1942 Roy Acuff, one of the most important country singers, co-organized in Nashville the first publishing house for country music. Hank Williams’ meteoric rise to fame in the late 1940s helped establish Nashville as the undisputed centre of country music, with large recording studios and the Grand Ole Opry as its chief performing venue. In the 1950s and ’60s country music became a huge commercial enterprise, with such leading performers as Tex Ritter, Johnny Cash, Tammy Wynette, Buck Owens, Merle Haggard, Patsy Cline, Loretta Lynn, and Charley Pride. Popular singers often recorded songs in a Nashville style, while many country music recordings employed lush orchestral backgrounds.
During the mid-1980s, a group of new artists began to emerge who rejected the more polished country-pop sound that had been prominent on radio and the charts, in favor of more, traditional, "back-to-basics" production. Many of the artists during the latter half of the 1980s drew on traditional honky-tonk, bluegrass, folk and western swing. Artists who typified this sound included Travis Tritt, Reba McEntire, George Strait, Keith Whitley, Alan Jackson, Ricky Skaggs, Patty Loveless, Kathy Mattea, Randy Travis, Dwight Yoakam, and The Judds. https://www.youtube.com/watch?v=GVVwOl9eZdA