Bill Haley and His Comets can justifiably be considered as the band that brought Rock N Roll to the world with hits like “Don’t Knock the Rock” and “Shake, Rattle and Roll.” Haley became world famous in 1955 with the anthem, “Rock Around the Clock.” But five years earlier he was recording as Johnny Clifton. His single, “Stand Up and Be Counted,” released on Center Records, is worth up to $1,500.00 today.