So two things that I don't think could be any more polar opposites are Slipknot and Justin Bieber. Well when you mashup Justin Bieber's 'Baby' with the vocals from Slipknot's 'Psychosocial' you get one unlikely mashup that sounds surprisingly awesome.
Have you ever noticed how a certain song can remind you of a life event? How about when you hear a song and you automatically are reminded of you favorite episode of a TV show? See what happens when you mash 15 TV theme songs into 2 minutes of awesome...
For the last several years, I eagerly await DJ Earworm's mahsup of the Top Pop songs of the year past. This year is especially awesome! Artists like Adele, LMFAO, Bruno Mars, Katy Perry, Lady Gaga, and Rihanna round out this mashup of the 25 top songs of 2011 titled World Go Boom...