LK and The Band – Mercy (Duffy Cover) (Live from Volstreet) Feb 1, 2016 Cover Duffy, Cover Live, Cover Mercy, Cover Pop, Cover Soul, Rockferry, Rockferry (Deluxe Edition) Disc 1, Like 0 Thanks! You've already liked this « Teen band covering O.C. Supertones song „Old Friend“ » O.C. Supertones – Pandora’s Box