A cover song can either be great or horrible. Pat Boone and William Shatner have both recorded some unlikely cover songs. Kids Bop is an entire franchise of kids covering popular songs. But, what the music industry was missing was Karl Childers from Sling Blade covering popular songs. We can all rest easy now as that dream has now become a parody.

http://youtu.be/3sHKauT-n7M