I just discovered
Graham Bond, a British keyboard player of the early '60's who was an early influence in bringing the blues/R&B sound into English pop music of the time.  This clip from the film Gonks Go Beat (1965; looks like a British Beach Blanket Bingo take off), features a young Baker as well as Jack Bruce (harmonica and bass).  Check out the drum kit...looks like a Ludwig with an Acro snare drum!

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There's more footage of this band on You Tube from a jazz and blues festival, circa 1965 or so, doing  a Muddy Waters tune.   The band was way on and Ginger just killed it.  No phoning it in there.