Coke has not only some good ads, but the music they use is also excellent. It's an element that's overlooked all too often in advertising. Heck, if they turned this into a full-length song I'd buy it on iTunes. There have been a few other tracks to Coke commercials I've liked just as well, but haven't been able to find them yet. I'll post them if I do.
Can you think of ads you've seen with great soundtracks? Leave word in the comments.