| No. Title Writer(s) Producer(s) Length |
|
| 1 | „Witness” |
|
| Katy PerryMax MartinSavan KotechaAli Payami |
|
| MartinPayami |
|
| 4:10 |
|
| 2 | „Hey Hey Hey” |
|
| PerryMartinSia FurlerPayamiSarah Hudson |
|
| MartinPayami |
|
| 3:34 |
|
| 3 | „Roulette” |
|
| PerryMartinShellbackPayamiFerras Alqaisi |
|
| MartinShellbackPayami |
|
| 3:18 |
|
| 4 | „Swish Swish” (featuring Nicki Minaj) |
|
| PerryDuke DumontHudsonPJ „Promnite” SledgeOnika MarajBrittany Hazzard |
|
| Duke DumontPJ „Promnite” Sledge[a]Noah „Mailbox” Passovoy[b] |
|
| 4:02 |
|
| 5 | „Déj? Vu” |
|
| PerryHayden JamesAlqaisiThomas Stell |
|
| JamesPassovoy[c] |
|
| 3:17 |
|
| 6 | „Power” |
|
| PerryJack GarrattWilliam Robinson |
|
| GarrattPassovoy[c] |
|
| 3:46 |
|
| 7 | „Mind Maze” |
|
| PerryHudsonCorin RoddickMegan James |
|
| Roddick[d]Rachael Findlen[c] |
|
| 4:08 |
|
| 8 | „Miss You More” |
|
| PerryHudsonRoddickM. James |
|
| Payami[e]Roddick[d]Martin[c]Findlen[c]Peter Karlsson[f] |
|
| 3:54 |
|
| 9 | „Chained to the Rhythm” (featuring Skip Marley) |
|
| PerryMartinFurlerPayamiSkip Marley |
|
| MartinPayami |
|
| 3:57 |
|
| 10 | „Tsunami” |
|
| PerryMichael WilliamsMarcus BellHudsonMia Moretti |
|
| Mike Will Made ItScoolyPassovoy[b] |
|
| 3:23 |
|
| 11 | „Bon Appétit” (featuring Migos) |
|
| PerryMartinShellbackOscar HolterAlqaisiQuavious MarshallKiari CephusKirsnick Ball |
|
| MartinShellbackHolter |
|
| 3:47 |
|
| 12 | „Bigger Than Me” |
|
| PerryHudsonRoddickM. James |
|
| HolterRoddick[d]Findlen[c] |
|
| 4:00 |
|
| 13 | „Save as Draft” |
|
| PerryNoonie BaoDijon McFarlaneNicholas AudinoLewis HughesElof Loelv |
|
| LoelvMartin[c] |
|
| 3:48 |
|
| 14 | „Pendulum” |
|
| PerryJeff BhaskerHudson |
|
| BhaskerIllangelo[a]Passovoy[c] |
|
| 4:00 |
|
| 15 | „Into Me You See” |
|
| PerryJoe GoddardAlexis TaylorAlqaisi |
|
| Dustin O'Halloran |
04:24 |
| Total length: |
57:28 |
