If I Didn't Know Better sheet music. Arrangement for Guitar and Piano. By Sam Palladio, John Paul White, Clare Bowen and Arum Rae
By Paul Woseen, Mikkel Storleer Eriksen and Brooke Fraser, for Tenor, Bass and Viola, style Contemporary Christian, Electronic and Musical
By Jessi Alexander, Celine Dion and Tommy Lee James, for Guitar, Piano and Electric guitar, style Adult Contemporary, Pop Rock and Pop
By Donnie McClurkin, for Guitar and Piano, style Jazz and Gospel
By Eren Cannata, Sofia Carson and Daniel Crean, for Piano, style Pop
By Julie Flanders, October Project and Emil Adler, style Stage & Screen
By Toby Keith and David M Fagnant, for Electric guitar, Piano and Guitar, style Contemporary Country, Country and Pop