Surprise guest, Serj Tankian of System of a Down, performed Rains of Castamere for Game of Thrones LIVE at The Forum.
Ramin Djawadi introduces Serj Tankian of System Of A Down to perform Rains of Castamare. The doors are lock and the Lannisters Send Their Regards. Game .
Special guest Serj Tankian of System of a Down @ Game of Thrones Live Concert Experience The Forum, Los Angeles.
Ramin Djawadi brings the lead singer of System of a Down, Serj Tankian to perform Rains of Castamere at the Game of Thrones Live Concert in Los Angeles .