How Will I Know sheet music. Arrangement for Piano, Trombone, Bass and Electric guitar. By David Maddux, Whitney Houston, Maury Yeston and Mark Brymer
By Frances Jeffords, Annette Funicello and Bill Walsh, for Guitar and Piano, style Children, Stage & Screen and Soundtrack
By Sheila Firestone, for Piano, style Gospel and Folk
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 Juan Manuel Ruiz, for Piano, style Gospel and New Age