The sound recording of Katy Perry’s “Prism” album was released October 18,2013, and the print versions were released in early March of 2014. One collection is for P/V/G (piano, vocal, guitar, catalog #00124163) and the other is for easy piano. (catalog #00124409). Prism has become Perry’s fastest selling album, and peaked at number one in several countries. The single from the Prism album, “Roar“, (catalog #00123274) has been a best seller as well. The Prismatic World Tour begins in May of 2014. Play your favorites on your own “living room tour”! For more information about this music, call us at 1-800-42-MUSIC, email us at firstname.lastname@example.org, or visit our website, www.stantons.com. Shop Stanton’s for all your sheet music needs!