Sir Paul McCartney formed one quarter of the legendary Beatles foursome that took the globe by storm during the 1960s. Yet when The Beatles disbanded publicly in April 1970, each member was forced to forge their own path forward. Sir Paul retreated to Scotland before launching Wings a year later - a group that would go on to shift 22 million albums in its own right. A new book titled, 'Wings: the Story of a Band on the Run' offers an intimate glimpse into the group's formation and Paul's