No blues man, but since
1) I loved Heavy Jelly Mk II, and
2) Eric Clapton is featured on the following single...
"Sour Milk Sea" (George Harrison)/"The Eagle Laughs At You" (Lomax)
APPLE # APPLE 3
A-Side: More energy than melody. Fast, snarling guitar (Eric C) and stressed vocals.
B-Side: Riffy but still more melodic. Powerful brass. Better than the A-Side.
www.JackieLomax.com from which I borrowed above cover scan. Thanks Alastair!