Fiercer – Nuns Have No Fun (Mercyful Fate Cover) Apr 10, 2016 Cover, Cover Heavy Metal, Cover Mercyful Fate, Cover Metal, Cover Nuns Have No Fun, The Beginning (RR 34 9603), The Best Of, Fiercer live concert, Fredericia 03.01.09. Like 0 Thanks! You've already liked this « Take a look around by Limp Bizkit (cover by Mu-C NITD) » Behind Blue Eyes – Limp bizkit acoustic/ cover Sara Tejada