Of course, preparing for the tour has its challenges, especially since Cassidy is having to relearn his own songs, having not performed them in four decades. “I literally had to take guitar lessons.

Starting as a tender acoustic song, ‘While My Guitar Gently Weeps’ became an epic, and one of George Harrison’s finest Beatles moments.

Neil Young was never meant to be the typical guitar hero, but he knew his records could have their fair share of heavy six-string moments.

Guitar Hero World Tour at IGN: walkthroughs, items, maps, video tips, and strategies ...

The song “DON’T WANNA,” featuring English indie rocker Bakar, is no different, really, in substance, but it sounds different — new and old all at once.

These songs have inspired us through the seasons of our lives but do you know what inspired the writers behind them? Here are just some of the stories behind the songs that changed the way we worship.