STYLUS has a series called 'Seconds' going where they look at great singles from the past. So far I have found:

The Ronettes - "Be My Baby"
http://www.stylusmagazine.com/feature.php?ID=916

David Bowie - "Rebel Rebel"
http://www.stylusmagazine.com/feature.php?ID=2197

Liz Phair - "Nashville"
http://www.stylusmagazine.com/feature.php?ID=1824

Mariah Carey - "Emotions"
http://www.stylusmagazine.com/feature.php?ID=2212

Thanks Jess, this list can surely be included. The full list of songs can be found at

http://www.stylusmagazine.com/archive.php?type=9&year=2003
http://www.stylusmagazine.com/archive.php?type=9&year=2004
http://www.stylusmagazine.com/archive.php?type=9&year=2005
http://www.stylusmagazine.com/archive.php?type=9&year=2006