5 Seconds Of Summer – She Looks So Perfect EP

Engineer – Cian Riordan
Engineer – Jake Sinclair
Engineer [Assistant Recording Engineer] – Justin Long (4)
Mixed By, Mastered By – Eric Valentine
Producer [Additional] – Eric Valentine
Producer, Backing Vocals, Guitar, Programmed By – Jake Sinclair
Written-By – Jake Sinclair
Written-By – Michael Clifford (4)
Written-By – Ashton Irwin

Mastered By – Bunt Stafford-Clark
Producer – Dan Lancaster
Producer [Vocals] – Mike Duce
Producer [Vocals] – Dan Lancaster
Recorded By – Peter Miles
Recorded By – Mike Duce
Written-By – Mike Duce
Written-By – Dan Lancaster
Written-By – Michael Clifford (4)
Written-By – Ashton Irwin
Written-By – Calum Hood
Written-By – Luke Hemmings

Mastered By – Bunt Stafford-Clark
Mixed By – Steve Robson
Mixed By – Sam Miller (6)
Producer – Steve Robson
Written-By – Steve Robson
Written-By – Mike Busbee
Written-By – Michael Clifford (4)

Engineer [Additional], Programmed By [Additional] – Ago Teppand
Engineer [Additional], Programmed By [Additional] – Colin Cunningham
Engineer [Additional], Programmed By [Additional] – Zakk Cervini
Mastered By – Bunt Stafford-Clark
Producer, Mixed By, Recorded By – John Feldmann
Written-By – John Feldmann
Written-By – Alex Gaskarth
Written-By – Calum Hood
Written-By – Luke Hemmings