El músico fue diagnosticado con cáncer en julio del año pasado y había comenzado su tratamiento antes de volver a los escenarios para celebrar el 60 aniversario del grupo

Bob Weir, one of the founding members of the Grateful Dead, has died at 78, his representative confirms to USA TODAY.

A statement released Saturday on Weir's Instagram page announced that the jam band icon 'transitioned peacefully, surrounded by loved ones, after courageously beating cancer.'…