Suicide Silence – Slaves to Substance (Vocal Cover) R.I.P. MITCH Jul 12, 2015 Cover, Cover Hard Rock, Cover Silence, Sound Of The Rain, I was not in a great mood today, so I did Slaves to Substance 😀 hope you enjoy. Like 0 Thanks! You've already liked this « Ry – Suicide Silence – Slaves To Substance Vocal Cover » Suicide Silence – Slave To Substance (Drum Cover)