MOUNTAIN VIEW, CA - JULY 16: David Lee Roth and Eddie Van Halen of Van Halen perform at Shoreline Amphitheatre on July 16, 2015 in Mountain View, California. (Photo by C Flanigan/Getty Images)
MOUNTAIN VIEW, CA - JULY 16: David Lee Roth and Eddie Van Halen of Van Halen perform at Shoreline Amphitheatre on July 16, 2015 in Mountain View, California. (Photo by C Flanigan/Getty Images)