Paul McCartney - all my loving live back in the us, 2002

"In a candid and perhaps unguarded moment, Paul McCartney told Guitar Player in 1990, "What do they say? 'A good artist borrows, a great artist steals' – or something like that. That makes The Beatles great artists because we stole a lot of stuff." McCartney wasn't admitting to theft. He was saying that The Beatles didn't operate in a vacuum and they assimilated what was happening around them to create original music. Their "yeah, yeah, yeahs" had previously been used by Elvis Presley and The Isley Brothers and their introduction to "I Feel Fine" mimics Bobby Parker's "Watch Your Step". When McCartney woke up one morning with a beautiful melody in his head, he was sure he had nicked it. After friends told him it was original, he recorded it as "Yesterday". I would speculate that McCartney had heard Nat "King" Cole's "Answer Me, My Love". The mood and the tempo are similar and Nat even sings, "You were mine yesterday, I believed that love was here to stay." Written in 1963, "All My Loving" was McCartney's first attempt at writing an MOR standard, but play "Kathy's Waltz" from the Dave Brubeck Quartet. You might think that a modern jazz group was improvising around "All My Loving", but "Kathy's Waltz" was recorded in 1959."