Artist: Lily James - Vocals: Jessica Keenan Wynn - Artist: Alexa Davies - Vocals: Celia Imrie - Background Vocalist: Capital Voices - Producer: Benny Andersson - Executive Producer: Judy Craymer - Executive Producer: Björn Ulvaeus - Executive Producer: Benny Andersson - Recording Engineer: Bernard Löhr - Asst. Recording Engineer: Chris Barrett - Asst. Recording Engineer: Linn Fijal - Mixer: Bernard Löhr - Mixer: Benny Andersson - Orchestra Leader: Martin Koch - Other: Dakota Music Limited - Orchestra Leader: Göran Arnberg - Piano: Benny Andersson - Bass Guitar: Mats Englund - Drums: Per Lindvall - Guitar: Lasse Wellander - Guitar: Lasse Jonsson - Percussion: Jörgen Stenberg - Mastering Engineer: Björn Engelmann