Discover the final song to reach one million sheet music sales — and how shifting formats changed the way we consume and preserve music forever.

Paul McCartney's dad wrote a song long before the formation of The Beatles. When McCartney recorded it, his dad wouldn't admit he wrote it.

These Paul McCartney songs were killer solo efforts, but I can't help but think they would have been amazing on The Beatles' albums.

John Lennon and Paul McCartney were responsible for writing the majority of The Beatles' songs, but there was rivalry between them as they both tried to out-do each other ...