Katy Perry’s 2017 album release has reached the top of the Billboard® 200 album charts, led by the single “Chained to the Rhythm.” Our folio for piano, voice and guitar includes this song and 14 others: Bigger Than Me • Bon Appetit • Deja Vu • Hey Hey Hey • Into Me You See • Mind Maze • Miss You More • Pendulum • Power • Roulette • Save As Draft • Swish Swish • Tsunami • Witness.