Here is a list of video lessons featuring songs by The Beatles on the How To Play Bass website. Paul McCartney was the featured bass player on the majority of these tracks:
With A Little Help From My Friends
I Feel Fine by The Beatles
Twist And Shout by The Beatles
And Your Bird Can Sing by The Beatles
Got To Get You Into My Life by The Beatles
Roll Over Beethoven by The Beatles
Birthday by The Beatles
Dizzy Miss Lizzy by The Beatles
A Hard Day’s Night by The Beatles
Can’t Buy Me Love by The Beatles
All My Loving by The Beatles
8 Days A Week by The Beatles
Drive My Car by The Beatles
Come Together by The Beatles