B.Y.O.B DRUM COVER – SYSTEM OF A DOWN Mai 29, 2015 Cover, Cover B.Y.O.B., Cover Metal, Cover Rock, Cover System Of A Down, Mezmerize, Toxicity, Like 0 Thanks! You've already liked this « System Of A Down – Aerials – HD Drum Cover (Roland TD-20KX) » Aerials / System Of A Down / Cover / J Gramza / Lyrics Below / Acoustic