Joe Walsh

These projects tend to arrive at significant moments.

They performed a special cover for the Eagles rocker, who was sitting in the crowd.

In honor of April Fool's Day, we present some hilarious moments from rock 'n' roll history. (But please, don't try these at home.)

In most cases, there weren't many – so every new LP tended to carry a little extra weight.

"We had a choice to make," Don Henley shared with the fans, regarding the guitar legend's absence.

The legend is auctioning off more than 800 items from his life and career with the Eagles, James Gang and more.

His impact will never be defined by any one track. It was really about the vibe.

He says the Eagles bandmates "instinctually" knew how to trade riffs.

Some moments were quite surprising for fans who liked them better in Old West outfits.

"I owe them the world," he says.

Foo Fighters frontman appeared on stage to help out on a rendition of Pixies' "Gigantic."

Rocking the vote!