An excellent down home style DOCumentary done in 1976 by folk researcher A.L. Lloyd " 3 days with Doc Watson" shown on the BBC "Omnibus " series a few years ago.

Arthel Lane "Doc" Watson (March 3, 1923 -- May 29, 2012) was an American guitarist, songwriter and singer of bluegrass, folk, country, blues and gospel music. Watson won seven Grammy awards as well as a Grammy Lifetime Achievement Award. Watson's flatpicking skills and knowledge of traditional American music are highly regarded. He performed with his son Merle for over 15 years until Merle's death in 1985, in an accident on the family farm.