Megadeth frontman Dave Mustaine played five songs—"Phantom Lord," "Jump in the Fire," "Metal Militia," "Hit the Lights" and "Seek & Destroy"—with Metallica on Saturday, December 10, as part of the band's week-long 30th anniversary celebration at San Francisco's Fillmore Auditorium. Check out video and photos from the show below.

Here's audience-shot video of Dave and Metallica playing "Phantom Lord" and "Jump in the Fire":









Megadeth's latest album, TH1RT3EN, which includes the Grammy-nominated single "Public Enemy No. 1," is on sale for 13% off between now and the holidays—click here to get it!