Theodore Roosevelt “Hound Dog” Taylor (April 12, 1915 – December 17, 1975) was a Chicago bluesguitarist and singer.

Taylor was born in Natchez, Mississippi, in 1915, though some sources say 1917. He first played the piano and began playing the guitar when he was 20. He moved to Chicago in 1942.

Taylor had a condition known as polydactylism, which resulted in him having six fingers on both hands. As is usual with the condition, the extra digits were rudimentary nubbins and could not be moved. One night, while drunk, he cut off the extra digit on his right hand using a straight razor.

He became a full-time musician around 1957, but remained unknown outside the Chicago area, where he played small clubs in black neighborhoods and at the open-air Maxwell Street Market. He was known for his electrified slide guitar playing (roughly styled after that of Elmore James), his cheap Japanese Teiscoguitars, and his raucous boogie beats. In 1967, Taylor toured Europe with the American Folk Blues Festival, performing with Little Walter and Koko Taylor.

https://www.youtube.com/watch?v=8ueJQiwaVoA