Katy Perry - Witness Piano Tutorial

"Witness" is the title track from Katy Perry's fifth studio album (released in June 2017). It is the first song on the album, which also includes the hit singles "Chained to the Rhythm" and "Bon Appetit" ft. Migos. In "Witness", Katy Perry is adressing a potential lover: "I'm looking for someone who speaks my language"!