George Harrison

Here's what you need to know about the gorgeous, vaguely foreboding track.

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

This band was not above lobbing potshots at one another, but they also took aim at a host of other worthy targets.

These tracks were as varied and unpredictable as the former Beatles star's solo career.

He scored the most recent chart-topping Beatles solo song in a period of comeback and renewal.

Some very good songs stood out in an era of catastrophic lows.

Not everyone was on board with a 15-year-old becoming part of the band.

Former Beatles star would never be this musically active again.

Each of them stumbled (sometimes badly) without the friction and spark that defined their former group.

In UCR's exclusive book excerpt, we meet three rock legends unexpectedly.