10 of the best uknown prog albums

[deluge71]

One of my unknown favorites is by a French band called Yog Sothoth. I have their only album (to the best of my knowledge) from 1984, which was self-titled. I guess they were primarily a RIO band that often leaned toward avant-jazz. The closest comparison that comes to mind is Shub Niggurath, but it's not entirely accurate.