Jason Newsted (METALLICA, VOIVOD, FLOTSAM AND JETSAM), John Marshall (METAL CHURCH, former METALLICA guitar tech and occasional James Hetfield fill-in), Sean Harris (DIAMOND HEAD), Brian Tatler (DIAMOND HEAD), Biff Byford (SAXON) and APOCALYPTICA joined METALLICA on stage last night (Monday, December 5) for the first of four intimate shows at the 1,200-capacity Fillmore in San Francisco as part of the week-long celebration of its 30th anniversary as a band for fan club members only.  Check out photos of the concert at METALLICA‘s Facebook page. Some of the pictures can be seen below. Source: Blabbermouth.net