Written by: Amy Winehouse, Valerie Simpson, Nickolas Ashford

Produced by: Salaam Remi

Performed by: Vincent Henry (alto saxophone), Bruce Purse (flugelhorn, trumpet), Bruce Purse (bass trumpet), Salaam Remi (piano), Troy Auxilly-Wilson (drums (drum set)), Vincent Henry (celesta), Vincent Henry (clarinet), Vincent Henry (tenor saxophone), Bruce Purse (flugelhorn), Salaam Remi (bass), Salaam Remi (guitar), Amy Winehouse (background vocals), Troy Auxilly-Wilson (drums (drum set), tambourine), Vincent Henry (alto saxophone, baritone saxophone, celesta, clarinet, flute, guitar, piano, tenor saxophone), Vincent Henry (guitar), Bruce Purse (trumpet), Salaam Remi (bass guitar, guitar, piano), Troy Auxilly-Wilson (tambourine), Vincent Henry (piano), Vincent Henry (flute), Vincent Henry (baritone saxophone)

Mixed by: Matt Paul (assistant), Tom Elmhirst