Sixteen of the most popular new tunes from 2014 are presented in this easy piano collection, including: All of Me (John Legend) • Am I Wrong? (Nico & Vinz) • Best Day of My Life (American Authors) • Dark Horse (Katy Perry) • Fancy (Iggy Azalea) •��Happy (Pharrell Williams) • Let It Go (Idina Menzel) • Pompeii (Bastille) • Problem (Ariana Grande) • Sing (Ed Sheeran) • Timber (Pitbull) • and more.