5 Seconds Of Summer – CALM

Backing Vocals – Michael Clifford (4)
Backing Vocals – Ashton Irwin
Backing Vocals – Calum Hood
Backing Vocals – Luke Hemmings
Engineer – Matt Pauling
Engineer – Adam Schoeller
Instrumentation By – Matt Pauling
Instrumentation By – Ashton Irwin
Instrumentation By – Calum Hood
Instrumentation By – Luke Hemmings
Instruments – Michael Clifford (4)
Lead Vocals – Luke Hemmings
Mixed By – Mark Stent
Mixed By [Assistant] – Matt Wolach
Producer – Matt Pauling
Producer [Vocal] – Matt Pauling
Written-By – Matt Pauling
Written-By – Michael Clifford (4)
Written-By – Ashton Irwin
Written-By – Calum Hood
Written-By – Luke Hemmings

Written-By – Andrew Wotman
Written-By – Ali Tamposi
Written-By – Donna Lewis
Written-By – Nathan Perez
Written-By – Michael Clifford (4)
Written-By – Ashton Irwin
Written-By – Calum Hood
Written-By – Luke Hemmings

Written-By – Andrew Wotman
Written-By – Ali Tamposi
Written-By – Brian Lee (9)
Written-By – Dre Moon
Written-By – Billy Walsh (3)
Written-By – Ashton Irwin
Written-By – Luke Hemmings
Written-By – Louis Bell (4)

Backing Vocals – Oscar Görres
Backing Vocals – Geoffrey Warburton
Backing Vocals – Michael Clifford (4)
Backing Vocals – Ashton Irwin
Backing Vocals – Calum Hood
Backing Vocals – Luke Hemmings
Bass – Oscar Görres
Bass – Calum Hood
Drums – Oscar Görres
Drums – Ashton Irwin
Guitar – Oscar Görres
Guitar – Michael Clifford (4)
Guitar – Luke Hemmings
Lead Vocals – Calum Hood
Mastered By – Dave Kutch
Mixed By – Mark Stent
Mixed By [Mix Assistant] – Matt Wolach
Percussion, Keyboards – Oscar Görres
Producer, Programmed By – Oscar Görres
Written-By – Oscar Görres
Written-By – Geoffrey Warburton
Written-By – Rami Yacoub
Written-By – Michael Clifford (4)
Written-By – Ashton Irwin
Written-By – Calum Hood

Bass – Calum Hood
Engineer – Paul Lamalfa
Engineer [for Mix] – Geoff Swan
Engineer [for Mix] – Michael Freeman
Executive Producer – Andrew Watt (3)
Guitar – Andrew Watt (3)
Guitar – Michael Clifford (4)
Guitar – Luke Hemmings
Instrumentation By, Programmed By – Andrew Watt (3)
Instrumentation By, Programmed By – Louis Bell (4)
Keyboards – Andrew Watt (3)
Mastered By – Dave Kutch
Mixed By – Mark Stent
Producer – Andrew Watt (3)
Producer – Louis Bell (4)
Vocals – Michael Clifford (4)
Vocals – Ashton Irwin
Vocals – Calum Hood
Vocals – Luke Hemmings
Vocals [Background] – Ali Tamposi
Vocals [Background] – Andrew Watt (3)
Vocals [Background] – Ryan Tedder
Vocals [Background] – 5 Seconds Of Summer
Written By – Andrew Wotman
Written By – Ali Tamposi
Written By – Michael Clifford (4)
Written By – Ashton Irwin
Written By – Calum Hood
Written By – Luke Hemmings
Written By – Louis Bell (4)