"These Days", the album's lead single, was co-written by Jamie Norton and Ben Mark, and produced by Greg Kurstin (Katy Perry, Kylie Minogue, Lily Allen).
These Days, the album's lead single, is described as "something unlike anything the boys have ever written before". The song was co-written by Jamie Norton and Ben Mark, and produced by Greg Kurstin (Katy Perry, Kylie Minogue, Lily Allen).