Well, maybe. People lump them in with prog but I don't think they're really prog like Yes and Genesis and the like were. They were labelled Led Zeppelin rip-offs after their first album but they changed their sound after that (probably because Neil Peart, the aforementioned best drummer in the world, wasn't on the first album and has a proggier sound). Lots of epics and stuff abound, but probably the most impressive thing about them is that it's just three people... one of whom happens to be the best bass guitarist in the world, Geddy Lee. And Alex Lifeson isn't too shabby a guitarist, but is very underrated because he isn't showy or anything. Apparently, though, he invented that stand thing that people put acoustic guitars on so they can switch between that and the electric with ease. Don't quote me too much on that, though, but if he didn't invent that then he invented something very similar to it.