(Gibson) Paul McCartney told some fascinating stories to Ronnie Wood on the Stones' guitarist's Absolute Classic Rock show.Elvis Presley cured a McCartney headache: "...the healing power of music is serious. I remember I had a mate called Ian James and I remember one day, I went back to his house and I had a headache, steaming headache, and I thought 'Oh God,' but we put on 'All Shook Up' by Elvis. By the time that record had ended I didn't have a headache!"
As for sparring partner John Lennon, Macca recalled that John would take off his glasses when girls were around despite being "blind as a bat." more on this story