Ok, I'm starting to get back into my music these days. I remember when I used to just sit in my room and just listen to some music and do nothing else. Although recently I've noticed I like a lot more tracks by artists that havent been released. So c'mon then, what tracks do you like that haven't been released as a single? I'd say at the moment my ones are a choice of the following:

'Harder' by Kosheen - From the album Resist
'Generator' By the Foo Fighters - From the album There's nothing left to lose
'Warning' & 'Have You ever' by Incubus - From the album Morning View
'Shelter' by Greenwheel - From the album Soma Holiday also used on the 2nd soundtrack of The Fast & The Furious

I'm sure there are more but I can't think of them right now...