 Yue has admitted that he did "flick pieces of paper" at McCartney during art classes.After a spell as an apprentice electrician, Yue joined the Hideaways as guitarist during the Merseybeat era; he played at the Cavern Club more often than the Beatles.In the 1970s, he joined funk, soul & RnB group Supercharge, which achieved some reputation and local success, but failed to make an impression on the UK charts.