Cornell Dupree

Cornell Luther Dupree (December 19, 1942 – May 8, 2011) was an American jazz and R&B guitarist. He worked at various times with Aretha Franklin, Bill Withers, Donny Hathaway, King Curtis, and Steve Gadd, appeared on ''Late Night with David Letterman'', and wrote a book on soul and blues guitar, ''Rhythm and Blues Guitar''. He reportedly recorded on 2,500 sessions. Provided by Wikipedia