Another Skrillex connection, MONSTA is the combination of frontman Skaar and producers Rufio and Rocky. After hearing them through his manager during SXSW, Skrillex signed the London-based trio to his OWSLA record label. MONSTA distinguishes itself from the rest of the artists on the list as Skaar is a proper singer, but that doesn’t make them any less worthy. Dubstep with something extra, MONSTA’s debut EP topped the iTunes Electronic Charts in both the U.K. and U.S. Check for them as they tour extensively in the U.S. and in Europe.