What was the name of Ellie Goulding's 2015 album?

Delirium is the third studio album by English singer and songwriter Ellie Goulding, released on 6 November 2015 by Polydor Records. Music critics were generally impressed by the overall production of the record, although they were ambivalent in regards to its originality. It debuted at number three on the UK Albums Chart and the US Billboard 200, earning Goulding her highest-charting record in the latter country and her highest first-week sales figures in both territories. The album spawned three singles: "On My Mind", "Army" and "Something in the Way You Move".

Goulding has stated that the sound of the album is more pop-oriented than her previous releases. Speaking in an interview, she said: "A part of me views this album as an experiment, to make a big pop album; I made a conscious decision that I wanted it to be on another level".