Written by: Amy Winehouse

Lyrics by: Amy Winehouse

Produced by: Mark Ronson

Performed by: Snake Davis (alto saxophone), Binky Griptite (guitar), Joely Koos (cello), Perry Montague‐Mason (violin), Tom Pigott‐Smith (violin), Frank Ricotti (percussion), Homer Steinweiss (drums (drum set)), Jon Thorne (viola), Bruce White (viola), Victor Axelrod (piano), Rachel Bolt (viola), Elizabeth Edwards (violin), Peter Hanson (violin), Boguslaw Kostecki (violin), Nick Movshon (bass guitar), Anthony Pleeth (cello), Steve Sidwell (trumpet), Jamie Talbot (tenor saxophone), Chris Tombling (violin), Katie Wilkinson (viola), Warren Zielinski (violin), Chris Elliott, Dave Bishop (baritone saxophone), Mike Smith (tenor saxophone), Helen Tunstall (harp), Mark Berrow (violin), Thomas Brenneck (guitar), Richard Edwards (trombone), John Heley (cello), Andy Mackintosh (alto saxophone), Everton Nelson (violin), Jonathan Rees (violin)

Mixed by: Matt Paul (assistant), Tom Elmhirst