Great cover of the 1957 hit by Muddy Waters. (A "mojo" is a kind of amulet worn by believers in the hoodoo folk magic system).
The Manfred Mann - Got My Mojo Working - 60's Garage Fuzz.
Manfred Mann's Earth Band - Got My Mojo Working Lyrics.
I first heard this song performed by Manfred Mann but quickly found the Muddy Waters version. I have only recently heard the excellent original recording by Ann ...