Q: Are there any differences between the standard and deluxe editions of Delirium? A: Yes, the deluxe edition includes additional tracks, remixes, and behind-the-scenes content not found on the standard edition.

The Delirium Deluxe Edition received widespread critical acclaim upon its release. Reviewers praised Goulding's vocal performance, the album's experimental production, and the additional tracks and remixes. The album holds a Metacritic score of 76/100, indicating "generally favorable reviews."

What I can offer is a of the Delirium Deluxe Edition album itself, which you can then use to inform your own search for legitimate or otherwise available copies.