By The Piano Guys. Personality. New Age, Contemporary. Softcover. Published by Hal Leonard

As Performed by The Piano Guys. By The Piano Guys. By Niall Horan. Cello Piano. Softcover. 8 pages. Published by Hal Leonard

(with Vivaldi's Winter from Four Seasons). By The Piano Guys. For Cello, Piano/Keyboard. Cello Piano. 16 pages. Published by Hal Leonard