Buzz Feed News reports that the legendary Paul McCartney once again joined James Corden to record a touching, iconic episode of Carpool Karaoke. In the episode, McCartney took the Late Late Show host on a tour of his hometown of Liverpool, visiting Penny Lane, and even the house the musician grew up in. The episode concluded with a surprise performance in a local pub where McCartney performed songs like "Love Me Do" and "Hey Jude." McCartney also explains the inspiration behind "Let It Be," saying, "I had a dream in the '60s where my mom who died came to me and was reassuring me saying, 'It's going to be okay. Just let it be."