I found this one in the "New Arrivals" bin at my fave local record shop two or three years ago. I knew it couldn't possibly be the NWoBHM* band Quartz, despite never having heard either; it just didn't look like a metal record (it was also from 1978, just a bit too early to be NWoBHM).
It looked worth the risk, so I snatched it.
YES, I PAID FOR IT!
I slapped it on the victola when I arrived home and discovered it was a disco record; the first disco record I'd bought in my life, in fact. Except it sounds like a disco version of Magma. Unfortunately, side two is rather pedestrian disco.
They released a second album, Camel in the City, and it, too, was half really cool and half strictly dullsville.
Yes, this means I now own two disco records; oh, the shame!
*New Wave of British Heavy Metal