Producer: Emile Haynie - Artist: Florence + The Machine - Producer: Florence Welch - Additional Producer: Thomas Bartlett - Recording Engineer: Emile Haynie - Recording Engineer: Tom Bailey - Recording Engineer: Morgan Stratton - Recording Engineer: Michael Harris - Asst. Recording Engineer: John Prestage - Asst. Recording Engineer: Zachary Zajdel - Asst. Recording Engineer: Christopher Cerullo - Mixer: Tom Elmhirst - Assistant Mixer: Brandon Bost - Vocals: Florence Welch - Percussion: Florence Welch - Synthesizer: Emile Haynie - Drums: Emile Haynie - Keyboards: Thomas Bartlett - Bass Guitar: Thomas Bartlett - Guitar: Greg Leisz - Guitar: Rob Ackroyd - String Arranger: Sally Herbert - Violin: Everton Nelson - Violin: Richard George - Violin: Julia Singleton - Violin: Louisa Fuller - Violin: Warren Zielinski - Violin: Calina de la Mare - Violin: Emil Chakalov - Violin: Ian Humphries - Violin: Alison Dods - Violin: Oli Langford - Violin: Gillon Cameron - Violin: Tom Pigott-Smith - Violin: Lucy Wilkins - Viola: Bruce White - Viola: Rachel Robson - Viola: Joel Hunter - Viola: Reiad Chibah - Viola: Clare Orsler - Cello: Ian Burdge - Cello: Tony Woollard - Cello: Chris Worsey - Cello: Vicky Matthews - Flute: Karen Jones - Flute: Anna Noakes - Cor Anglais: Janey Miller - French Horn: Richard Watkins - French Horn: Pip Eastop - French Horn: Katy Woolley - French Horn: Richard Berry - Percussion: Frank Ricotti - Harp: Tom Moth - Mastering Engineer: John Davis