Tegan and Sara escaped my notice for a long time, but their latest album, Heartthrob, woke me up, and I love it. I've heard some of their earlier songs, like some and not so much with others. This one's alright, but much of the new album has me singing along, which you probably don't want to hear. LOL I hope they make it big, because they took a risk that their long-time fans might object to a shift in style. But that's what art is about. If you don't evolve, you get stale. Well...nothing stale with these two.