The Arkells, Broken Social Scene, City and Colour, Death From Above 1979, Deadmau5, Matt Good, Hollerado, Lights, Mother Mother, Tokyo Police Club are all pretty good. How they had those options available but went with Metric for the main theme blows my mind.
I wasn't expecting to name that many, but there are some pretty decent bands there.
Most glaring to me though is that they could use Bryan Adams, but don't. Get your s*** together, Blue Jays!