Canadian rock and roll

Got quite a few cool recommendations from the recent Australian rock and roll post. Now I think it would be interesting to search north of the U.S. border into Canada for rock and roll enlightenment. What are your favorite Canadian acts? Obviously Rush has a huge presence. For many years I have enjoyed Bruce Cockburn, Harry Manx, Blue Rodeo, and probably my favorite- The Tragically Hip. I think that the Hip are criminally under appreciated. Let's sip on a cold Moosehead and explore the great white north!