The art of crafting cover songs is a common practice. In fact, so many musicians cover their favorite music that at times some great renditions of classic songs get lost in the shuffle. Of course, there are plenty of examples of cover songs that become popular, even when artists change the tune completely. This includes the likes of Metallica, who recorded an album featuring covers, and Bring Me the Horizon, who showed that even just a single release can gain a lot of attention.