No. Title Writer(s) Producer(s) Length
„Witness”
Katy PerryMax MartinSavan KotechaAli Payami
MartinPayami
4:10
„Hey Hey Hey”
PerryMartinSia FurlerPayamiSarah Hudson
MartinPayami
3:34
„Roulette”
PerryMartinShellbackPayamiFerras Alqaisi
MartinShellbackPayami
3:18
„Swish Swish” (featuring Nicki Minaj)
PerryDuke DumontHudsonPJ „Promnite” SledgeOnika MarajBrittany Hazzard
Duke DumontPJ „Promnite” Sledge[a]Noah „Mailbox” Passovoy[b]
4:02
„Déj? Vu”
PerryHayden JamesAlqaisiThomas Stell
JamesPassovoy[c]
3:17
„Power”
PerryJack GarrattWilliam Robinson
GarrattPassovoy[c]
3:46
„Mind Maze”
PerryHudsonCorin RoddickMegan James
Roddick[d]Rachael Findlen[c]
4:08
„Miss You More”
PerryHudsonRoddickM. James
Payami[e]Roddick[d]Martin[c]Findlen[c]Peter Karlsson[f]
3:54
„Chained to the Rhythm” (featuring Skip Marley)
PerryMartinFurlerPayamiSkip Marley
MartinPayami
3:57
„Tsunami”
PerryMichael WilliamsMarcus BellHudsonMia Moretti
Mike Will Made ItScoolyPassovoy[b]
3:23
„Bon Appétit” (featuring Migos)
PerryMartinShellbackOscar HolterAlqaisiQuavious MarshallKiari CephusKirsnick Ball
MartinShellbackHolter
3:47
„Bigger Than Me”
PerryHudsonRoddickM. James
HolterRoddick[d]Findlen[c]
4:00
„Save as Draft”
PerryNoonie BaoDijon McFarlaneNicholas AudinoLewis HughesElof Loelv
LoelvMartin[c]
3:48
„Pendulum”
PerryJeff BhaskerHudson
BhaskerIllangelo[a]Passovoy[c]
4:00
„Into Me You See”
PerryJoe GoddardAlexis TaylorAlqaisi
Dustin O'Halloran
Total length: