Mash-ups are a tricky thing. They really hit their stride in the mid-2000’s. But as quickly as they became cool, they became so outdated. Maybe it was the influx of bad mash-ups that made people weary of them and dropped them out of popularity. Well, DJ Cumberbund does not disappoint with his latest offering. Not only is the music mashed up,but so are the videos. Its pretty cool! Check it out below and I also added(in my opinion) the best mash-up of all time!