5 Seconds Of Summer – Hey Everybody!

Engineer – Matt Pauling
Engineer – Zakk Cervini
Mixed By – Eric Valentine
Producer – The Monsters & Strangerz
Producer – John Feldmann
Recorded By – John Feldmann
Written-By – Claren Johnson
Written-By – Stefan Johnson
Written-By – Nick Rhodes
Written-By – Joel Madden
Written-By – Benji Madden
Written-By – John Taylor
Written-By – Simon Le Bon
Written-By – Jordan Johnson (2)
Written-By – Roger Taylor (2)
Written-By – Andy Taylor
Written-By – Calum Hood
Written-By – Marcus Lomax

Mixed By, Mastered By – Eric Valentine
Producer, Recorded By – Mike Green (3)
Written-By – Mike Green (3)
Written-By – Deryck Whibley
Written-By – Alex Gaskarth
Written-By – Michael Clifford (4)
Written-By – Calum Hood