Eddy Arnold moved hillbilly music to the city, creating a sleek sound that relied on his smooth voice and occasionally lush orchestrations. In the process, he became the most popular country performer of the 20th century, spending more weeks at the top of the charts than any other artist. Arnold not only had 28 number one singles, he had more charting singles than any other artist. More than any other country performer of the postwar era, he was responsible for bringing the music to the masses, to people who wouldn't normally listen to country music.