Tirohia te wāhanga i raro nei, kātahi ka whakautu i te pātai i muri mai i te reo kotahi me te wāhanga:  Passage: In Icons of Rock: An Encyclopedia of the Legends Who Changed Music Forever, Scott Schinder and Andy Schwartz describe the Beatles' musical evolution: I roto i te Icons of Rock: An Encyclopedia of the Legends Who Changed Music Forever, ka whakaahuatia e Scott Schinder raua ko Andy Schwartz te whanaketanga puoro o te Beatles:  Pātai: Na wai i whakaahua te whanaketanga puoro o te Beatles?
Ko Scott Schinder rāua ko Andy Schwartz