Taking a classic song that's perfectly fine as is and exhuming it for financial gain is awful enough, but when the result comes out sounding excremental, you want to cover the new artist with a blanket and make them stop.
Here are my 10 least favorite cover tunes:
(1) Britney Spears, "(I Can't Ge ... More >>
Sometimes artists excel at re-doing what other artists already did pretty beautifully themselves. In the music industry, we call these "cover versions."
Not that you asked, but my favorite covers of all time are: