Could We Hear a 2013 Music Mashup, Please?

Scott Bradlee and the Post Modern Jukebox got together with Cosmo and did a mashup of 2013 songs at the Cosmopolitan offices in New York. (I like things like this, because I can't write to music, and I spend so much time writing and reading that I often don't get to devote as much time to listening to music as I'd like to). I'm trying to get into walking at the rec center since it's been so cold and snowy here that I really miss my walks, so maybe I can incorporate more music into my life that way.

And here's TwentyForSeven performing some of the top hits of the year: