If you've never fallen down the YouTube rabbit hole of endless pop covers, you definitely don't have enough time on your hands. There's nothing we love more than sitting back and checking out an unknown or undiscovered artist's version of whatever songs are popular at the moment, because every now and then, we'll come across a cover that sounds even better than the original.

We recently stumbled across L. Young's version of Mark Ronson's 'Uptown Funk' feat. Bruno Mars and we have to admit -- we're thoroughly impressed. It's an a capella version of the hit track, with Young performing every bit of the song on his own. Aside from creating his own backing vocals, he totally kills it when he sings the main melody of the song, too.

He only recorded a short clip of the song, but if you want to check out some other fantastic covers be sure to head over to L. Young's YouTube channel here! Do you have any favorite covers of famous pop songs? Let us know!