Download or read book Don't Know Why Sheet Music written by Norah Jones and published by Hal Leonard Corporation. This book was released on 2002-09-01 with total page 12 pages. Available in PDF, EPUB and Kindle. Book excerpt: (Piano Vocal). This sheet music features an arrangement for piano and voice with guitar chord frames, with the melody presented in the right hand of the piano part, as well as in the vocal line.