Country music originated in the rural Southern United States in the 1920s. It was originally known as "hillbilly" or "old familiar" music but was later renamed to "country" to sound less degrading. Common instruments in country music include fiddle, guitar, steel guitar, drums, and keyboard. Famous country artists mentioned include Jimmie Rodgers, considered the "father of country music," Garth Brooks, the top-selling solo artist in the US, Dolly Parton, and Shania Twain, one of the world's best-selling female artists. Major events for country music include the annual Country Music Association Awards and various festivals held across America and worldwide.