Jeff Beck

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

'Live in Japan 1973, Live in London 1974' arrives on Sept. 15.

Rod Stewart, Ronnie Wood and others also performed.

Cover version was recorded not long before Beck's death in January.

All-star lineup is being spearheaded by Eric Clapton.

A very worthy ensemble will honor the beloved English guitarist.

Already confirmed guests include Rod Stewart, Billy Gibbons and Derek Trucks, among others.

Former bandmate says late guitarist was untouchable at his best.

Aerosmith guitarist managed to 'adjust the karma' nearly 40 years later.

"He was a musician that I always loved," Joel said on stage in New York City.