Unwritten law – Elva (Acoustic) Bass Cover Feb 9, 2016 Cover, Cover Alternative, Cover Elva, Cover Rock, Cover Unwritten Law, Elva, Live And Lawless (DVD), Unwritten law – Elva (Acoustic) Bass Cover. Like 0 Thanks! You've already liked this « Unwritten Law – Rest of My Life (acoustic cover) » Shoulda known better – Unwritten law cover