Billy Walker was a notable American country music singer and songwriter active from the 1940s until his death in 2006. Known for his smooth, resonant vocals, Walker was a mainstay on the country charts, with over 30 of his singles reaching the Billboard top 40. His most significant hit, "Charlie's Shoes," reached number one in 1962. Walker's style was characterized by traditional country melodies and themes, and he is remembered for his contribution to the Nashville sound of the mid-20th century.