Basically a modified version of the 'Top 500 Modern Rock Songs Ever' list from last year, somethings have changed obviously, and some recent bands pop up from time to time (Franz Ferdinand, Bloc Party and the Arcade Fire all now have entries). The list is too big to list here and copying and pasting wouldn't work so well either so I'll just give the top 10 and the link.

1. Joy Division "Love Will Tear Us Apart"
2. Nirvana "Smells Like Teen Spirit"
3. The Smiths "How Soon Is Now?"
4. Sex Pistols "Anarchy In The UK"
5. Ramones "Blitzkrieg Bop"
6. Pixies "Monkey Gone To Heaven"
7. Jane's Addiction "Been Caught Stealing"
8. U2 "New Year's Day"
9. R.E.M. "Radio Free Europe"
10. The Stone Roses "I Wanna Be Adored"

Link:
http://www.woxy.com/music/mr500-05.php

Thanks Jeff!