In “Blood Harmony,” Barry Mazor tells the story of the brothers who left an indelible mark on the history of popular music.

The Beatles' legendary member, Sir Paul McCartney, played a pivotal role in creating what fans now call a "perfect" song.

The Beatles had an impactful run as a group when they launched to stardom in 1963 - but almost a decade later, things turned ...

Through his ground-breaking work with Black Sabbath in the 1970s through his superstar solo years in the 1980s... to his ...