Sturgill Simpson, Bob Weir and John Mayer all on one stage? Say less. Country music star with countless genre-bending hits?

Grateful Dead offshoot Dead & Company and Sturgill Simpson combine for memorable moment at Golden Gate Park in San Francisco.

More than 50,000 Deadheads turned out to see Night 1 of the Grateful Dead 60th anniversary celebration at Golden Gate Park.

SAN FRANCISCO, CA — Billy Strings joined Dead & Company on stage, delivering a musical nod to Jerry Garcia on the rock legend ...

Fans of the Grateful Dead are pouring into San Francisco for three days of concerts and festivities marking the 60th ...

Sturgill Simpson delighted fans at Dead & Company's show, which was held in honor of Grateful Dead's 60th anniversary.

Grateful Dead offshoot Dead & Company and Sturgill Simpson combine for memorable moment at Golden Gate Park in San Francisco.