Mercy – Duffy ( cover by Cherie) Mai 23, 2017 Cover, Cover Duffy, Cover Mercy, Cover Pop, Cover Soul, Rockferry, Rockferry (Deluxe Edition) Disc 1, Hong Kong south zone singing competition 2015 Champion. Like 0 Thanks! You've already liked this « All Kinds Of Everything ( Instrumental Cover ) —- DANA » Blue Velvet cover