Here's some that may take an extra click to get to, but are well worth the wear and tear on your finger tip. Aquarium Drunkard disables direct linking, so you'll have to go there to get them. A DJ named Clifton does guest posts and this one from November is a great collection.
Clifton’s Corner: Volume Six (British R&B And Back Again) includes Georgie Fame, J.J. Jackson, the Pretty Things, Muddy Waters, Small Faces, Booker T. & the MGs, Six Feet Under, the Zombies, and Smoky Robinson and the Miracles, all somehow cohesively linked. What makes it a great post is that, not only will it have a few songs that you've never heard, some are slightly atypical of the particular artist's sound. Regardless, they're all deepish tracks. And I'm not going to recommend a few, I recommend listening to all of them (click on the song titles to download). And read the text. It seems the guy knows his shit.
