Sorry I'm a violin player. Now accompany me *****!
I used to know a site where it had the PDF of almost all of the classics. It was a generic looking site but very helpful. I'll try to find it.
This wasn't it but here's one. 2nd result on google when searched "sheet music"
http://www.8notes.com/piano_sheet_music.asp
You won't usually get popular songs for free because well their popular. But the artists for the classics have been dead for years. BTW, I hate contemporary Pianists that can't play the classics. It really sucks when they try to play Baroque (sp) in a Jazz style..
