(Willis). Eight great pop tunes arranged for one piano, four hands! Enjoy music-making with your best friend and sing out loud or repeat the parts you like as often as you want! Titles: Ain't No Mountain High Enough * Baby Shark * Butter (BTS) * I Will Always Love You * I'd Like to Teach the World to Sing * Love Yourself (Justin Bieber) * Old Town Road (Lil Nas X) * We Will Rock You (Queen).