System Of A Down frontman Serj Tankian has tested positive for COVID-19, forcing the band to postpone this weekend’s shows in Los Angeles.The band were set to play at LA’s Banc Of California tonight and tomorrow (October 22 – 23) with Korn, Helmet and Russian Circles, but now the shows have been postponed to February next year.“It is with great regret that we must reschedule our Los Angeles performances to February 4th and 5th, 2022,” a statement posted to the band’s social media reads.“Despite multiple precautionary measures, Serj has unfortunately tested positive for [COVID-19].