John Mayer jammed with Dead & Company at the lively event hosted by Andy Cohen that also included performances from Wynonna Judd, Norah Jones, Sammy Hagar, Vampire Weekend, My Morning Jacket and more.

For a band long known for its musical elasticity, the timing of Friday’s MusiCares Persons of the Year concert honoring the ...

"The Grateful Dead are a lot of things. I would venture to say they are the great American band," declared Andy Cohen at the ...