This episode charts the rise and fall of the world’s most successful band seen through the prism of the turbulent relationship between its two key members, John Lennon and Paul McCartney. From meeting as teenagers in the UK city of Liverpool we hear how the early trauma of losing their mothers brought them together but how their different personalities and musical aspirations would ultimately tear them apart. Using first hand testimony from colleagues and close friends we examine the key factors that led to the breakup. From the introduction of Yoko Ono to the death of their beloved manager, Brian Epstein, ‘Breaking the Band: the Beatles’ reveals the psychological factors that ended the most successful song writing partnership in history.