Ok I bumped into this blog "At the Mountains of Madness" http://comiclover-atthemountainsofmadness.blogspot.com/
from the the Netherlands (I think, maybe). Anyway lots of cool superhero LPs including Songs & Stories About The Justice League Of America
LP (Tifton Records 1966), Spider-Man Rock reflections of a Superhero
(Life Song Records1974), a few Thunderbirds are Go
records and a lot of other odds and ends.