I've got a few in my old vinyl collection, but can't remember all right now. I do have one from the mid 70's of a band called P.F.M.
http://www.pfmpfm.it/eng/main.htm
Was surprised to see they're still around. Their album "Cook" has a version of the "William Tell Overture" that simply rocks!
Another group from about the same era, "Triumverat" did some pretty cool progressive rock at the time. I have their Spartacus album.
http://www.amazon.com/exec/obidos/ASIN/B000068QEN/103-2892951-3891004
http://www.triumvirat.net/
Lot's more, but can't remeber right now.