- music.apple.com us/album/witness-deluxe/1395644733Listen to Witness (Deluxe) by Katy Perry on Apple Music. 2017. 17 Songs. Duration: 1 hour, 5 minutes.
- thekritikoncompany.blogspot.com 2017/06/witness-…One of the biggest female artists of all time, Katy Perry has been a pop superstar ever since she burst onto the scene with I Kissed A Girl back in 2008.
- slantmagazine.com music/katy-perry-witness/Review: Katy Perry, Witness. The album’s roster of collaborators proves that Perry isn’t content to simply spin her wheels.
- wikitesti.com witness-katy-perry/Guarda la traduzione di Witness – Katy Perry. Testo della canzone: Witness – Katy Perry. In fondo al testo trovate il video della canzone.
- uproxx.com music/katy-perry-witness-review/A great album could've redeemed Katy Perry's botched release, but sadly, there's barely an original thought on 'Witness.'
- consequence.net 2017/06/album-review-katy-perry-…Other pop stars get more attention for their transformations, but Katy Perry has quietly covered quite a bit of ground.
- themusicsanctum.com post/review-witness-katy-perryEven though Katy Perry has developed an almost teen-pop image for herself through her discography, she made a real surprise in 2017 with the album 'Witness'.
- theguardian.com music/2017/jun/11/katy-perry-…“Purposeful pop” , meanwhile, is a hard trick to pull off: what is party queen Perry up to, critiquing her fanbase as wasted zombies on Chained to the Rhythm ?
- slate.com culture/2017/06/katy-perrys-new-album-…On her new album, Witness, Katy Perry wants to make space for the woman born Katheryn Hudson.
- everipedia.org wiki/lang_en/Into_Me_You_SeeTo accompany the album's release, the singer broadcast herself for four days on YouTube with a four-day live-stream titled Katy Perry Live: Witness World Wide.