john lennon

He says "John would be alive" if he'd done one thing differently.

Sometimes there are clear winners. Other times, both sides triumph, and frequently the two sides realize they were better off together after all.

Next month will be dominated by expanded box set releases, including deep dives into the archives of John Lennon, Bruce Springsteen, the Who and Elton John.

Clip comes from his and Yoko Ono's One to One Concerts and upcoming box set, 'Power to the People.'

As their first decade apart unfolded, each firmly established a personal legacy.

They made a habit of resurrecting unreleased material, with some tracks dating back to their teens.

There would be just 10 short years before an assassin's bullets cut short his life and solo career.

Other rock acts with exclusive releases include David Gilmour, Fleetwood Mac, Judas Priest, Motley Crue, Queen and Yes, among others.

Drummer Jim Keltner recalls "brutal" comments that were not to be imitated.

Almost 20 chart-toppers followed the band's turn-of-the-'70s demise, but they weren't all created equally.