30 of the decade’s most enduring hits in accessible big-note piano arrangements for beginning pianists. Includes: All About That Bass (Meghan Trainor) • Call Me Maybe (Carly Rae Jepsen) • Happy (Pharrell) • Havana (Camila Cabello) • Hey, Soul Sister (Train) • I Knew You Were Trouble (Taylor Swift) • Love Yourself (Justin Bieber) • Perfect (Ed Sheeran) • Rolling in the Deep (Adele) • 7 Years (Lukas Graham) • Shallow (Lady Gaga & Bradley Cooper) • A Thousand Years (Christina Perri) • and more.