English folklorist Cecil Sharp visited the Appalachian Mountains (1916–1918) and collected hundreds of traditional ballads and fiddle tunes. These songs were not "modern country music." They were primarily:
This repertoire is now called Appalachian folk music or old-time music. Modern country music emerged later (1920s onward), blending Appalachian traditions with blues, gospel, Western swing, and commercial recording influences. Sharp's work documented the roots of one strand of country music, not the genre itself.