American RocknRoll Story: these extracts are from Derek Shelmerdine‘s book Rock’n’Roll Unravelled. (Please note, there is much more information in the book, this is simply to give a flavour of the story of Americian rocknroll in Rock’n’Roll Unravelled.) These extracts give an insight into the rise of American rocknroll in the early-middle 1950s, before it…