Love ZZ Top...the first 7 albums are pretty much all I listen too from them. Rio Grande Mud is great but my fave is Deguello...’Fool for your stockings’ is one of the best blues/rock tunes ever, IMHO. Thanks for posting.
Yup, Gibbons is a great blues player. Think, "Jesus Just Left Chicago". I missed the first 2 albums and became aware of them with Tres Hombres.
Pop quiz: What was the double-wide photo of on Tres Hombres inside the double sided album? No Googling.