I'm not sure I can generate an entire list--you've named many of my current faves (Wilco, Amy Winehouse). But here are a couple: Pela's "Lost to the Lonesome" is a great song. I'm not sure how old it is, but the entire Arcade Fire CD Neon Bible is great (especially "Intervention"). And I continue to like the Silversun Pickups (again, their CD has been around for a few months). I'll try to think of some others....