I'll do top 10 a-sides and top 10 b-sides / demos / non album tracks I think:

A- Sides (no order):
Two Story Town
One Wild Night
It's My Life
Undivided
The Distance
Last Man Standing
Novocaine
Have A Nice Day
Any Other Day
Make A Memory

(Ones that closely miss the mark: Thank You For Loving Me, Just Older, Hook Me Up, Right Side Of Wrong, Whole Lot Of Leaving)

B- sides (no order):
Maybe Someday
Stay
You Can Sleep While I Dream
No Regrets
Neurotica
Nothing
Walk Like A Man
Lonely
Sattellite (Actually, I still don't believe it was a Crush demo, but I'll give it the benefit of the doubt for now)
Dirty Little Secret

Something like that. The b-sides are just off the top of my head though, so I might have forgotten some. Also, some of these songs were written at the end of the 90s, do we still count them? I'm pretty positive most of Crush was written in 1999