Delirium is the third studio album by English singer and songwriter Ellie Goulding, released on 6 November 2015, through Polydor Records. The album's lead single, "On My Mind", was released on 17 September 2015.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." Read more on Last.fm. User-contributed text is available under the Creative Commons By-SA License; additional terms may apply.