I appreciate the recommendations so far! I'll be happy to post a link to the list of what I actually compile (of which is not to be laughed at).

Also, Mazzy Star - Fade Into You, Death Cab - I'll Follow You Into The Dark and Bright Eyes - First Day of My Life are musts at my wedding. And mass amounts of The White Stripes, Alkaline Trio and Red Hot Chili Peppers songs.