Johnny Cash was one of the most imposing and influential figures in post-World War II country music. With his deep, resonant baritone and spare, percussive guitar, he had a basic, distinctive sound. Cash didn't sound like Nashville, nor did he sound like honky tonk or rock & roll. He created his own subgenre, falling halfway between the blunt emotional honesty of folk, the rebelliousness of rock & roll, and the world weariness of country.