See System Of A Down's Serj Tankian Perform "Empty Walls" Live With The Armenian National Philharmonic Orchestra

System Of A Down vocalist Serj Tankian was back on stage in Yerevan, Armenia this past weekend. Tankian joined the Armenian National Philharmonic Orchestra and conductor Stuart Morley for a performance of his 2007 solo track, “Empty Walls“. That onstage pairing took place as part of this year’s ‘Starmus Festival‘ and Tankian himself has since shared the below footage from the night.