I love me some Canadian music and 2010 was a banner year for good stuff. I also like electronic and experimental music, and it was a decent year for that too:
1) Parallels - Visionary (Marigold)
http://www.last.fm/music/Parallels/Visionaries2) Cygnets - Bleak Anthems (Independent)
http://www.cygnetsnotswans.com/3) Caribou - Swim (Merge)
4) Women - Public Strain (Flemish Eye)
5) Kele - The Boxer (Glassnote)
6) Efterklang - Magic Chairs (4AD)
7) Suuns - Zeroes QC (Secretly Canadian)
8) Devo - Something for Everybody (Warner)
9) Yeasayer - Odd Blood (Secretly Canadian)
10) !!! - Strange Weather, Isn't It? (Warp)
11) Glasser - Ring (True Panther Sounds)
12) Apollo Ghosts - Mount Benson (Independent)
http://www.myspace.com/adrianteacher13) LCD Soundsystem - This is Happening (DFA)
14) Fond of Tigers - Continent and Western (Drip Audio)
http://www.fondoftigers.com/15) Twin Crystals - Twin Crystals (Needs More Ram)
http://www.myspace.com/twincrystals16) Fine Mist - Public Domain (Independent)
http://www.myspace.com/thebandfinemist17) Iron Kim Style - Iron Kim Style (Moonjune)
18) David Byrne/Fatboy Slim - Here Lies Love (Nonesuch)
19) The Black Angels - Phosphene Dream (Blue Horizon)
20) Turzi - B (Record Makers)
Handy links have been provided for the obscure Canadian stuff. A note: Had I heard Brian Eno's new one, it would likely be in this list. I love Brian Eno.