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 Piano, Guitar and Electric guitar, style Classic Rock, Adult Alternative and alternative
By Eirik Boee, Leslie Feist and Eirik Glambek Bøe, for Guitar, style Adult Alternative, Indie Pop and Alternative Pop/Rock
By Jeremy Ruzumna, Curtis Richardson and Justin Gray, for Guitar, Piano and Electric guitar, style Adult Contemporary, Adult Alternative and Pop
By Lorna Paterson and Jule Styne, for Medium/High Voice, Piano and Guitar, style Stage & Screen and Gospel
By Mark Jordan Mascarenas and Fred Rose, for Piano and Guitar, style Classical and Pop