ShowShowWitness: The Tour: SydneyAug 14, 2018Katy Perry, ZeddQudos Bank Arena · Sydney, AustraliaFollowI was thereUpload from this showMediaLineupAboutDateAug 14, 2018VenueQudos Bank Arena · Sydney, AustraliaArtistsKaty Perry, ZeddListingConfirmedShow details from MusicBrainz.