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.
Alternative country is a term used to describe a number of country music subgenres that tend to differ from mainstream or pop country music. The term is sometimes known as Alt. country and has included country music bands that have incorporated influences ranging from american roots music, bluegrass, rock & roll, rockabilly, acoustic music, americana, honky-tonk, punk rock and alt auctioneer.
Even though her hit album 1989 has taken her on a pop path, you simply can’t argue the impact of the singer on the country format. The moment the industry heard her debut single “Tim McGraw,” it was apparent that she was onto something. Swift also displays a strong awareness of who she is as a songwriter –- knowing also who her audience is. She is as much of a juggernaut as Garth Brooks in terms of her success – and how she treats people in the industry. 

The greatest commercial success for country rock came in the 1970s, with the Doobie Brothers mixing in elements of R&B, Emmylou Harris (a former backing singer for Parsons) becoming the "Queen of country-rock" and Linda Ronstadt creating a highly successful pop-oriented brand of the genre.[13] Pure Prairie League, formed in Ohio in 1969 by Craig Fuller, had both critical and commercial success with 5 straight Top 40 LP releases,[14] including Bustin' Out (1972), acclaimed by Allmusic critic Richard Foss as "an album that is unequaled in country-rock"[15] and Two Lane Highway, described by Rolling Stone as "a worthy companion to the likes of the Byrds' Sweetheart of the Rodeo and other gems of the genre".[16] Former members of Ronstadt's backing band went on to form the Eagles (two members of band were from the Flying Burrito Brothers and Poco), who emerged as one of the most successful rock acts of all time, producing albums that included Desperado (1973) and Hotel California (1976).[13] However, the principal country rock influence in the Eagles came from Bernie Leadon, formerly of the Flying Burrito Brothers, and the Eagles are perceived as shifting towards hard rock after he left the band in late 1975. The Ozark Mountain Daredevils had hit singles “If You Wanna Get To Heaven” (1974) and "Jackie Blue" (1975), the latter of which peaked at #3 on the Billboard Hot 100 in 1975. The Belammy Brothers had the hit "Let Your Love Flow"(1976). In 1979, the Southern rock Charlie Daniels Band moved to a more country direction, released a song with strong bluegrass influence, "The Devil Went Down to Georgia", and the song crossed over and became a hit on the pop chart.[17]
Canada's first independent record label Compo Company built a pressing plant (the largest of its day) in 1918 at Lachine, Quebec.[56] Compo was originally created to serve the several American independent record companies such as Okeh Records which wanted to distribute records in Canada.[57] The 1920s saw Canada's first radio stations, this allowed Canadian songwriters to contribute some of the most famous popular music of the early 20th century.[58] Canada's first commercial radio station CFCF (formerly XWA) begins broadcasting regularly scheduled programming in Montreal in 1920, followed by CKAC, Canada's first French language radio station, in 1922.[59] By 1923, there were 34 radio stations in Canada[60] and subsequently proliferated at a remarkable rate, and with them spread the popularity of jazz. Jazz became associated with all things modern, sophisticated, and also decadent.[61]
Country music has been growing as an art from since Eck Robertson’s recording of “Arkansas Traveler” in 1922. From the days of 78 RPM vinyl to digital downloads, fans continue to flock to the format. So who are the 25 greatest country artists of all time? That list might very well be subject to conjecture as the definition of country, but here are the acts that have made an immeasurable mark on the genre. In compiling this list, we took into consideration sales, airplay, and influence upon the genre -- and outside of it. Let the debates commence! https://www.youtube.com/watch?v=JhZnhUiU448
1958 saw its first Canadian rock and roll teen idol Paul Anka, who went to New York City where he auditioned for ABC with the song "Diana".[78] This song brought Anka instant stardom as it reached number one on the US Billboard charts.[79] "Diana" has gone on to be one of the best selling 45s in music history.[80] US-born rockabilly pioneer Ronnie Hawkins moved to Canada in 1958, where he became a key player in the Canadian blues and rock scene.[81] The 4th of October was declared "Ronnie Hawkins Day" by the city of Toronto when Hawkins was inducted into Canada's Walk of Fame.[82] He was also inducted into the Canadian Music Industry Hall of Fame[83] and his pioneering contribution to rockabilly has been recognized with induction into the Rockabilly Hall of Fame.[84] https://www.youtube.com/watch?v=gtKVuwDQUl0
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