I doubt you've ever heard a progressive rock album quite like this one. And, yes, I will clearly say that it's prog rock. That said, there is definitely a garage rock raw texture here. It shares a lot of territory with bands like Blue Cheer and Black Sabbath, too. However, if I had one reference point to reference, it would probably be Flash. The songs in many cases make me think of that band, Peter Banks' outfit after Yes. It's not as polished as Flash, and the vocals are very different, but there are definite parallels to me. This is a reissue of an album from 1970, and it feels like a product of that era, but has plenty to make it worthwhile today.
This review is available in book format (hardcover and paperback) in Music Street Journal: 2017 Volume 4 at lulu.com/strangesound.