Lately, I have been listening to some prog bands from Europe. I am a fan of Rush and Yes among other bands. Recently I discovered The Flower Kings, Spock's Beard and Flying Colors.
Progressive rock is one of my favorites! I like Rush and Yes as well...but also a huge fan of ELO, Jethro Tull, and Alan Parsons.
a...another Jethro Tull fan? HALLELUJAH!!!! HALLELUJAH!!!!!! (!)(!)(!)(!) You might like King Crimson also, I highly recommend them
Blue Phantom, ELO and the early Genesis albums are my favourites when it comes to prog rock. Rush are pretty awesome as well.