 In December 2014, Spotify named Coldplay the most-streamed band in the world for 2014, and third most-streamed artist behind Ed Sheeran and Eminem.On 4 December 2014, Chris Martin announced in an interview with Zane Lowe on BBC Radio 1 that Coldplay were in the middle of working on their seventh studio album, "A Head Full of Dreams".Martin stated it might be the band's final album and compared it to Harry Potter; "It's our seventh thing, and the way we look at it, it's like the last Harry Potter book or something like that."