How Do I Know sheet music. Arrangement for Guitar and Piano. By Jeff R. Steele, David Zippel and Charles Fox
By Julie Flanders, October Project and Emil Adler, style Stage & Screen
By Sam Farrar, Adam Levine and Jesse Carmichael, for Guitar, Piano and Electric guitar, style Classic Rock, Adult Alternative and alternative
By Eirik Boee, Leslie Feist and Eirik Glambek Bøe, for Guitar, style Adult Alternative, Alternative Pop/Rock and Indie Pop
By Jeremy Ruzumna, Curtis Richardson and Justin Gray, for Piano, Guitar and Electric guitar, style Adult Contemporary, Adult Alternative and Pop
By Lorna Paterson and Jule Styne, for Piano, Guitar and Medium/High Voice, style Stage & Screen and Gospel
For Piano, style Broadway, Rock and Country