Join POP Montreal faves Exit Someone and Tess Roby as they go out east this summer for our mini tour all the way to one of Canada's best festivals,SappyFest in Sackville, NB. Exit Someone is Thom Gillies and June Moon and they make rhapsodic pop gems. Tess Roby is the latest signee toITALIANS DO IT BETTER, her lovely and dreamy …