I ran across this video for Peter, Bjorn & John's "Objects of My Affection" while perusing this list of the top 10 music videos of 2007 (so far). Not only is it a great song, but it's also a perfect example of how visuals can enhance a melody. Set in a sort of mod-meets-MC Escher environment, the band falls through a maze of spheres and stairwells to the beat of a tumbling tambourine.
If you like the song, you should also check out this Peter, Bjorn & John performance from SXSW. To watch the video,