The other day, my son casually mentioned that some of the Beatles' songs were copies. I explained what a 'cover' was and that yes, some of the songs they recorded were written by other people. My daughter asked about her current favorite 'Please Mr. Postman.' She was crestfallen when I said it was a cover of a song recorded by a girl group called The Marvelettes. She still had that frown, so I emphasized that it was an all-girl group. She looked at me and said "What about 'Eight Days A Week?"
"That's one of John and Paul's."
"Good." Starts singing ...