what is the best rock n roll song of all time?

http://www.youtube.com/watch?v=N_J-hmyAS6c]

http://www.youtube.com/watch?v=-wDHvmCVRxU

http://www.youtube.com/watch?v=6CqwECqxGf4

http://www.youtube.com/watch?v=GEMuAnFH_lM

http://www.youtube.com/watch?v=t-iJ47in9YQ

http://www.youtube.com/watch?v=20W4slP2PGg

"With your arms around the future and your back up against the past"