Paul McCartney performs as musical guest on ‘SNL’  season finale for first time in nearly 14 years

The "Band on the Run" singer sang three songs to close out the season finale of the NBC sketch comedy show.

Paul McCartney performs as musical guest on ‘SNL’  season finale for first time in nearly 14 years
The "Band on the Run" singer sang three songs to close out the season finale of the NBC sketch comedy show.