Mercy , Mercy , Mercy The Buckinghams Cover Jan 28, 2017 Black Magic, Cover, Cover Heavy, Cover Heavy Metal, Cover Mercy, Witchburner + Bonus, My vocal and electric guitar cover of this Chicago 60’s group The Buckinghams. Like 0 Thanks! You've already liked this « Susan The Buckinghams Cover » Kind Of A Drag – The Buckinghams (cover)