Slim completed two years of high school, at which time he became a professional musician at the age of 15 in 1931-however, he was performing at grange halls and fairs as early as 1930.
Slim completed two years of high school. He became a professional musician at the age of 15 in 1931 at high school. He was performing at grange halls and fairs as early as 1930. This was however.