Canadian DJ Daniel Kim celebrates the end of a musical year by creating mashups of the year's greatest hits. This year, he realized that he had way too much material to work with - so he decided to create two mashups instead of just one. The songs are part of Daniel's "Pop Danthology," and are each roughly five minutes in length. Play either track and you'll feel like you're swimming in the sounds of 2015.
Here's the first part, which features songs like Demi Lovato's hot anthem "Cool For The Summer" and Selena Gomez and Zedd's collaboration "I Want You To Know." The second part features Taylor Swift's 1989 hits and Adele's new sob-worthy single "Hello."These tracks are the perfect songs to kick off your next party playlist, and the best way to bid a musical farewell to 2015. BRB, going to listen to these on repeat.