I've always been a fan of bands that mix heavily fuzzed-out loud guitars with sweet pop melodies. Sugar figured that formula out from the start, and File Under Easy Listening is adequate proof.
Sugar is a post-Hüsker Dü Bob Mould group, which is just awesome. I've always loved the Dü (I think I love their name almost as much as their music) so Sugar was an easy sell. My favorite track on the album is "Your Favorite Thing," which is admittedly the most radio-friendly track on the album. I couldn't find a link to it anywhere, so just buy the dang album and listen to it your own dang self. It's worth it.