As one of the most important representatives for the "Rock Progressivo Italiano" genre, Le Orme was deeply influenced by ELP-like keyboard sounds. The Italian band is still active today, but its best albums are from the classic period between 1972 and 1974.
Studio albums (The Classic Trilogy):
1972 - Uomo Di Pezza
1973 - Felona E Sorona
1974 - Contrappunti
more infos at:
http://www.progarchives.com/artist.asp?id=278