Arthel Lane "Doc" Watson, born March 3, 1923 in Deep Gap, North Carolina, is a guitar player, banjo player, songwriter and singer of bluegrass, folk, country, blues and gospel music. According to Doc on his three CD biographical recording "Legacy", he got the nickname "Doc" during a live radio broadcast when the announcer remarked that his given name Arthel was odd and he needed an easy nickname to go by. A fan in the crowd shouted "Call him Doc!" presumably in reference to the Sherlock Holmes sidekick Doctor Watson. The name stuck ever since.

Doc plays guitar in both flatpicking and fingerpicking style, but is best known for his flatpick work. His virtuosity combined with his authenticity as a mountain musician made him a highly influential figure during the folk music revival. He pioneered the fast and flashy bluegrass lead guitar style which has been adopted and extended by others such as Clarence White and Tony Rice. He is also an accomplished banjo player and in the past has accompanied himself on harmonica as well.

In 1986 he received the North Carolina Award and in 2000 he was inducted into the International Bluegrass Music Hall of Honor. In 1997, Doc received the National Medal of the Arts from President Clinton.

In recent years, Watson has scaled back his touring schedule. However, he still plays various shows around the United States to adoring audiences. He is generally joined on stage by his grandson and Merle's son Richard as well as his musical partner of twenty years, Jack Lawrence.

He is host to the annual MerleFest music festival held every April at Wilkes Community College in Wilkesboro, North Carolina. The festival features a vast array of acoustic style music focusing on the folk, bluegrass, blues and old time music genres. It's named in honor of Merle Watson and is one of the most popular acoustic music festivals in the world, drawing over 85,000 music fans each year.