Three years after releasing 1989 - the fastest selling album of the last decade - ubiquitous hit machine, Taylor Swift is back. The starlet has dropped a new track, Look What You Made Me Do. She's clearly looked to bands like Slayer, Mastodon and Lamb of God for inspiration in this doom-preaching slice of apocalyptic musical chaos. Just kidding, it's a pop song. Have a listen below and let us know what you think.