Good timing for this topic. I had Degüello playing in the background this morning.
I dunno -
"Now I've Got All That I Need" or maybe "I Know You Love Me". Papa Gene is never mentioned, and it's sure as heck not a bluesy tune!
Edit - and who the heck was "Luther"?
Numerous possibilities by this group (you may be familiar with the quartet). … I’ll choose one that’s among my Favourites in the Catalogue.
Misty Mountain Hop, Led Zeppelin
“I Really Don’t Know What Time it Was”
Deep-drilling into the 1990s…
El-Scorcho, Weezer
(Cheating caveat: Title is spoken in the intro)
“I’m a Lot Like You” / “You’d Be Good For Me”