Could You Believe sheet music. Arrangement for Piano and Guitar. By Burton Lane, Yumiko Matsuoka and Al Jarreau
By Aaron Lewis, Aaron C. Fincke and Alan Silvestri, for Flute, Violin and Cello, style Jazz, Post-Grunge and Adult Contemporary
By Jason Howland and Mindi Dickstein, for Piano, Electric guitar and Guitar, style Musical, Pop and Stage & Screen
By Noel Gay and Douglas Furber, for Guitar and Piano, style Musical, Broadway and Stage & Screen
By Alan Jay Lerner, Derek STUART-CLARK and Burton Lane, for Piano, Electric guitar and Guitar, style Stage & Screen, Folk and Pop
By Benjamin Burnley, Alberto Gaitan and Eliot Kennedy, for Soprano Saxophone, Tenor Saxophone and Recorder, style Blues, alternative and Boogie Woogie
By Amanda Marshall, Eric Bazilian and David Lartey, for Piano, Guitar and Cello, style Pop, Country and Rock