Sir Paul McCartney says he 'couldn't talk about' John Lennon after his tragic death

Paul McCartney Recalls Struggling to Grieve John Lennon’s Death Before Writing ‘Here Today’: ‘It Was Just Too Deep’

Why People Hate Paul McCartney's "Wonderful Christmastime," According to a Musicologist

Carry That Crate: Paul McCartney ‘7” Singles’ Box Set Tells Story of Post-Beatles Career, Warts & All