Hang on, actually this blog right here:
has most of it.
Just be aware that a lot of those songs were by Arcade Fire 1.0, so it's a very different band and a very different sound. Kind of alt-countryish, a bit more lo-fi, a lot messier. Win and Régine are pretty much the only constant, and they weren't always doing vocals.
Calexico's cover of Ocean of Noise is damn near better than the original too, I must say.