Otis Spann & Muddy Waters - live in Copenhagen [Colourised] 1968 Otis Spann's section during Muddy's set at the Copenhagen Jazz Festival back on Sunday the 27th October, 1968. Lovely to see Muddy introduce Spann here as his brother and Spann reciprocating by calling Muddy his big brother, you can tell the deep affection they held for each other! Great version of Cold Cold Feeling here aswell, a song mainly associated with the great T-Bone Walker. This is one of the last performances Spann gave b