Christina Aguilera – Mercy On Me cover Aug 21, 2015 Back to Basics, Back to Basics (disc 2), Cover Christina Aguilera, Cover Mercy, Cover Mercy On Me, Cover Pop, Cover Rock, I think the instrumental is too loud Like 0 Thanks! You've already liked this « Christina Aguilera – Best of Me – Live Acoustic Cover by Brad Kirsch » Christina Aguilera – Hurt (Spanish Version) Cover
