Folk songs sung in Australia between the 1780s and 1920s, based around such themes as the struggle against government tyranny, or the lives of bushrangers, swagmen, drovers, stockmen and shearers, continue to influence the genre. This strain of Australian country, with lyrics focusing on Australian subjects, is generally known as "bush music" or "bush band music". "Waltzing Matilda", often regarded as Australia's unofficial national anthem, is a quintessential Australian country song, influenced more by British and Irish folk ballads than by American country and western music. The lyrics were composed by the poet Banjo Paterson in 1895. Other popular songs from this tradition include "The Wild Colonial Boy", "Click Go the Shears", "The Queensland Drover" and "The Dying Stockman". Later themes which endure to the present include the experiences of war, of droughts and flooding rains, of Aboriginality and of the railways and trucking routes which link Australia's vast distances.
During the mid-1970s, Dolly Parton, a successful mainstream country artist since the late 1960s, mounted a high-profile campaign to cross over to pop music, culminating in her 1977 hit "Here You Come Again", which topped the U.S. country singles chart, and also reached No. 3 on the pop singles charts. Parton's male counterpart, Kenny Rogers, came from the opposite direction, aiming his music at the country charts, after a successful career in pop, rock and folk music with The First Edition, achieving success the same year with "Lucille", which topped the country charts and reached No. 5 on the U.S. pop singles charts, as well as reaching Number 1 on the British all-genre chart. Parton and Rogers would both continue to have success on both country and pop charts simultaneously, well into the 1980s. Artists like Crystal Gayle, Ronnie Milsap and Barbara Mandrell would also find success on the pop charts with their records. In 1975, author Paul Hemphill stated in the Saturday Evening Post, "Country music isn't really country anymore; it is a hybrid of nearly every form of popular music in America."
The most important was the Grand Ole Opry, aired starting in 1925 by WSM in Nashville and continuing to the present day. Some of the early stars on the Opry were Uncle Dave Macon, Roy Acuff and African American harmonica player DeFord Bailey. WSM's 50,000-watt signal (in 1934) could often be heard across the country. Many musicians performed and recorded songs in any number of styles. Moon Mullican, for example, played Western swing but also recorded songs that can be called rockabilly. Between 1947 and 1949, country crooner Eddy Arnold placed eight songs in the top 10. From 1945 to 1955 Jenny Lou Carson was one of the most prolific songwriters in country music.
In the 2010s, the alt-country genre saw an increase in its critical and commercial popularity, owing to the success of artists such as The Civil Wars, Chris Stapleton, Sturgill Simpson, Jason Isbell, Lydia Loveless and Margo Price. In 2019, Kacey Musgraves - a country artist who had gained a following with indie rock fans and music critics despite minimal airplay on country radio - won the Grammy Award for Album of the Year for her album Golden Hour.
Jimmie Rodgers and the Carter Family are widely considered to be important early country musicians. Their songs were first captured at a historic recording session in Bristol, Tennessee, on August 1, 1927, where Ralph Peer was the talent scout and sound recordist. A scene in the movie O Brother, Where Art Thou? depicts a similar occurrence in the same timeframe. Rodgers fused hillbilly country, gospel, jazz, blues, pop, cowboy, and folk, and many of his best songs were his compositions, including "Blue Yodel", which sold over a million records and established Rodgers as the premier singer of early country music. Beginning in 1927, and for the next 17 years, the Carters recorded some 300 old-time ballads, traditional tunes, country songs and gospel hymns, all representative of America's southeastern folklore and heritage.
It was only a short, exhaustively well-rehearsed and well-recorded step away to the Eagles and Ronstadt (and Asylum Records). Their careers proved central to those of surrounding singer-songwriters like Jackson Browne, Karla Bonoff, and Warren Zevon, whose simultaneous countryesque confessions creatively fed both the band and the singer. For Ronstadt, country rock progressively gave way to a wide variety of other styles, always approached from the point of view of her American sources, always mounted with the painstaking studio finesse exemplified by producer Peter Asher. For the Eagles, working first with the English producer Glyn Johns and later with Bill Szymczyk, the style became so full-blown that the band’s multimillion-selling album Hotel California (1976) both dramatized the Los Angeles milieu that underpinned the country-Hollywood connection and reflected the growing significance of the symbolism of country rock. Surrounding these careers were a number of other key figures. In addition to founding the influential Flying Burrito Brothers, Parsons introduced former folksinger Emmylou Harris to the music of George Jones, spawning her pursuit of a vernacular vocal art of operatic seriousness and intensity. Neil Young, formerly of Buffalo Springfield, began the traditionalist part of a gnarled, varied body of music that grew into a stylistic cosmos of genius unto itself. Like the Dillards, who came to country rock from a bluegrass background, all three chose not to work as commercially as the Eagles, Ronstadt, or Poco, whose driving force, Richie Furay, was another former member of Buffalo Springfield. Instead they preferred to have their music felt over time in ways less direct and less oriented to mass culture.
Country influences can be heard on rock records through the 1960s, including the Beatles' 1964 recordings "I'll Cry Instead", "Baby's in Black" and "I Don't Want to Spoil the Party", the Byrds' 1965 cover version of Porter Wagoner's "Satisfied Mind", on the Rolling Stones "High and Dry" (1966), as well as Buffalo Springfield's "Go and Say Goodbye" (1966) and "Kind Woman" (1968). According to The Encyclopedia of Country Music, the Beatles' "I Don't Want to Spoil the Party", their cover of the Buck Owens country hit "Act Naturally" and their 1965 album Rubber Soul can all be seen "with hindsight" as examples of country rock. In 1966, as many rock artists moved increasingly towards expansive and experimental psychedelia, Bob Dylan spearheaded the back-to-basics roots revival when he went to Nashville to record the album Blonde on Blonde, using notable local musicians like Charlie McCoy. This, and the subsequent more clearly country-influenced albums, John Wesley Harding (1967) and Nashville Skyline (1969), have been seen as creating the genre of country folk, a route pursued by a number of, largely acoustic, folk musicians.
American rapper Snoop Dogg performed his first country rap song "My Medicine" in 2008. Famous country rappers include Bubba Sparxxx, Upchurch, Buck 65, Uncle Kracker, Cowboy Troy, Everlast, Colt Ford, Nelly, Big Smo and Kid Rock. Atlanta rapper Young Thug also has performed country music. Lil Nas X helped introduce the related genre of country trap with his viral hit "Old Town Road," which appeared on the top 20 of the country charts its debut week before Billboard controversially pulled the song from the chart; in response, Lil Nas X recut the song with a guest vocal by Billy Ray Cyrus for country audiences.