Double vinyl LP pressing. 2017 release, the fourth studio album by pop superstar Katy Perry. Witness includes the singles Chained to the Rhythm and Bon Appétit . In her 10 years with Capitol, she has racked up worldwide sales of more than 40+ million adjusted albums and 125+ million tracks.Prism, her 2013 album, debuted at # 1 in 100 countries and has sold more than 12.5 million adjusted albums worldwide. Katy is the first female artist to earn two RIAA Digital Single Diamond Awards. She is the most-followed person globally on Twitter.Following the release of Prism in 2013 and the end of The Prismatic World Tour in October 2015, Perry told The New York Times in February 2016 that she was in the research and development phase of a new album. In February 2017, Perry stated that the album was definitely a new era for me and an era of purposeful pop she was proud of.Track Listing:1.Witness2.Hey Hey Hey3.Roulette4.Swish Swish (Feat. Nicki Minaj)5.Deja Vu6.Power7.Mind Maze8.Miss You More9.Chained to the Rhythm (Feat. Skip Marley)10.Tsunami11.Bon Appetit (Feat. Migos)12.Bigger Than Me13.Save As Draft14.Pendulum15.Into Me You See