Watch System Of A Down Perform Their Classics At Aftershock

System Of A Down came together last night to headline Aftershock Festival in Sacramento, after performing in San Bernadino, CA the night before to kick off a small run of tour dates. The band has reunited for the live performances and tours the last few years but has not been without drama. Although we won’t likely see new music from the band, the band still delivers live, as you can see in these fan-filmed videos.