Otis Spann - "Nobody Knows My Trouble"

Recorded October 27, 1968 at the Tivoli Koncertsal, Copenhagen, Denmark, featuring Otis Spann (piano, vocals), Muddy Waters (guitar), James "Pee Wee" Madison (guitar), Paul Oscher (harmonica), Lawrence "Lil' Sonny" Wimberly (bass), Luther "Georgia Boy" Johnson (guitar), and S.P. Leary (drums).

Otis Spann on Wikipedia