instrumentalist, musician, player - someone who plays a musical instrument (as a profession)

Hendrix, James Marshall Hendrix, Jimi Hendrix - United States guitarist whose innovative style with electric guitars influenced the development of rock music (1942-1970)

B. B. King, Riley B King, King - United States guitar player and singer of the blues (born in 1925)

Huddie Leadbetter, Leadbelly, Ledbetter - United States folk singer and composer (1885-1949)

Andres Segovia, Segovia - Spanish guitarist who made classical guitar a concert instrument (1893-1987)