John Mayer

"I never had a birthday like this before," Guy said at the show.

He clarifies previous suggestion that he was done with the Grateful Dead offshoot.

In addition to the legendary bluesman himself, performers will include Eric Clapton, John Mayer, Susan Tedeschi, Derek Trucks, Billy Gibbons and many more.

The guitarist has worked with many other rock legends apart from the Grateful Dead offshoot.

No tickets? No problem. Over two dozen movie theaters across the U.S. and Canada will broadcast the show.

Toto's Steve Lukather brought it onstage weeks after John Mayer played the instrument with Dead & Company.

Guitarist vowed injury wouldn't affect his performance during Sphere residency.

Guitarist segued between the Grateful Dead classic and his 2001 solo hit at recent Chicago concert.

This month, Ian covers the John Mayer single: I Don't Trust Myself (With Loving You).

A Cheyenne man accused of beating his wife with a door stop pole and choking her has waived his right to a preliminary hearing.

A secret show in Los Angeles saw comedian Dave Chappelle sitting in with John Mayer.

While serial dater John Mayer and serial candy dress wearer Katy Perry haven't even officially confirmed their romance after several months of dating, public outings and photo opps, details of Mayer's customized Christmas present for the pop diva have been unveiled.