Introducing Italian Prog, and particularly PFM (Premiata Forneria Marconi)
Recommended starting place: Per Un Amico (Also known as Photos of Ghosts),
I checked the
upload link and it still seems active.
or
The World Became the World 
There's tons available about them via Google, so here's a quick Youtube to convince you that they're in the upper echelons of Prog (even if a tad on the Genesis-alike side);