Who was the greatest of the other Rock ‘n’ Rollers?

Who was the greatest of the other Rock ‘n’ Rollers?
In this activity you will take on the role of a Rock ‘n’ Roll manager. A major record label is willing to offer a lucrative contract to TWO acts. Your job is to make sure that your client gets one of these contracts!

Part of the new unit on Teen Culture since WW2.