Clarence “Gatemouth” Brown (April 18, 1924 – September 10, 2005) was an American musician from Louisiana and Texas known for his work as a blues musician, as well as other styles of music. He spent his career fighting purism by synthesizing old blues, country, jazz, Cajun music and R&Bstyles. His work also encompasses rock and roll, rock music, folk music, electric blues, and Texas blues.

He was an acclaimed multi-instrumentalist, who played an array of musical instruments, including the guitar, fiddle, mandolin, viola, harmonica and drums. He won a Grammy Award for Best Traditional Blues Album in 1983 for his album, Alright Again!. He is regarded as one of the most influential exponents of blues fiddle and has had enormous influence in American fiddle circles.

Brown’s biggest musical influences were Louis Jordan, T-Bone Walker, and Count Basie. His highly original guitar style influenced many blues and rock guitarists, including Guitar Slim, Albert Collins, and Johnny “Guitar” Watson. Brown was born in Vinton, Louisiana, and raised near Orange, Texas. His father was a railroad worker and local musician who taught him several musical instruments, including fiddle by age 5; as well as piano and guitar. He had at least one brother.