Cover on System Of A Down in 20 different styles Mrz 9, 2017 Cover 20, Cover Rap, Cover Rock, Cover Styles, Cover System Of A Down, Mezmerize, Toxicity, Like 0 Thanks! You've already liked this « Toxicity-System of a down(guitar cover) » Ava Adore (The Smashing Pumpkins) vocal rendition/cover song
