(Easy Piano Personality). A dozen songs from spanning the whole career of this pop diva superstar, from I Kissed a Girl to Swish Swish. Includes easy piano arrangements of: California Gurls * Chained to the Rhythm * Dark Horse * Firework * Hot N Cold * I Kissed a Girl * Rise * Roar * Swish Swish * Teenage Dream * Unconditionally * Wide Awake.