Art Direction, Design, Photography By [Page 5] – Phil Lee (5)
Artwork [Montage By], Art Direction, Design – Adele (3)
Bass – Adele (3) (tracks: A2, B3), Tom Driessler (tracks: B2, B4)
Guitar – Adele (3) (tracks: A1, A5), Ben Thomas (9) (tracks: B2, B4)
Mastered By – Miles.*
Mixed By – Jim Abbiss (tracks: A1, A2, A5, B1, B2, B4, B6), Richard Wilkinson (tracks: A1, A2, B1, B2, B4, B6), Tom Elmhirst (tracks: A3, A4, A6)
Mixed By [Assistant] – Alex Mackenzie (tracks: A5, B3), Dan Parry* (tracks: A3, A4, A6), Ferg Peterkin (tracks: A2, B1, B4, B6), Serge Krebs (tracks: A1)
Photography By [Cover] – Hege Saebjornsen
Photography By [Page 13] – John Carey (4)
Photography By [Page 17] – David Emery (2)
Photography By [Page 9] – Joshua Burton
Piano – Neil Cowley (tracks: B3, B5)
Producer – Jim Abbiss (tracks: A1, A2, A5, B1 to B4, B6)
Recorded By – Richard Wilkinson (tracks: A1, A2, A5, B1, B2, B4, B6)
Recorded By [Assistant] – Helen Atkinson (tracks: A1, A2, B1, B6)
Recorded By [Strings] – Steve Price (6) (tracks: A2, A6, B5, B6)
Strings – Perry Montague-Mason (tracks: A2, A6, B5, B6), London Studio Orchestra* (tracks: A2, A6, B5, B6), Wired Strings (tracks: A5, B3)
Strings [Arranged By] – Rosie Danvers (tracks: A5, B3)
Vocals – Adele (3)
Written-By – Adele Adkins (tracks: A1 to A6, B1, B2, B4 to B6)
Written-By, Music By, Producer, Performer, Arranged By [Strings] – Eg White (tracks: A2, A6, B5)