System Of A Down – Science (Guitar Cover) Mrz 13, 2016 Cover Guitar, Cover Metal, Cover Rock, Cover Science, Cover System Of A Down, Toxicity, Toxicity +3, Otro video a pedido de un amigo que keria uno de SOAD Gracias por pasar. Like 0 Thanks! You've already liked this « System of a Down – Deer Dance (Cover by Science or Society) » Miracles of Modern Science – Everybody Wants To Rule The World LIVE (Tears For Fears cover)