(Really Easy Piano). 40 songs popular with kids and teens in easy-to-play arrangements for piano, presented with background notes and performance tips for every song and lyrics. Includes: Adore You * Best Day of My Life * Can't Stop the Feeling! * Cups (When I'm Gone) * Fight Song * Happy * I'm a Believer * Let It Go * Old Town Road (Remix) * Roar * Stitches * This Is Me * and more.