1.
2.
3. Glory Days
4. I’ll Remember
5. You Get What You Give
6. Roots Before Branches
7. We Are the Champions
8. Not The End
9. I Was Here
10. Good Riddance (Time Of Your Life)
11. I Won’t Give Up
12. School’s Out
13. Forever Young

edge of glory, i won't give up,roots before branches, i'll remember, we are the champions are the best

We Are Young is one of the best ever!!! I think people think it may have gotten old compared to the other songs.

Good Riddance(Time Of Your Life), We Are the Champions and Edge Of Glory are the best to me.
I Won't Give Up and Roots Before Branches were also my favorites, but then I heard the original versions of both. And then... They're no longer my favorites..

But you're right @CDB. When I first heard We Are Young, I fell in love with the song. I listened to it 'too' many times that now I'm bored of it. If it was as new as the rest of the songs, it would come in the first place in this countdown (it can still come first of course).