On This Day, March 8, 2016: The “fifth Beatle,” Sir George Martin, dies at age 90

With a career that spanned more than six decades, Martin produced all but one of The Beatles' albums, including 1967's Sgt. Pepper's Lonely Hearts Club Band, which became the first rock album to win the Grammy for Album of the Year.

The tune debuted at #1 in the U.K. and #7 on the Billboard Hot 100.