Photo of Architecture in Helsinki by Zach Klein. There are lots of great shows in Toronto this week—including a bunch of free ones. On Tuesday, Musicologist recommends checking out Sarah Melody at the Mod Club (where Snow of "Informer" fame will be making an on-stage appearance—YES!) and then running to the Horseshoe to see Wintersleep and A Northern Chorus. Spiral Beach, who also put on a great live show, have a free concert on......