Download or read book J.B.'s Harmonica written by John Sebastian and published by Harcourt Childrens Books. This book was released on 1993 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt: After continually being compared to his father, a famous harmonica player, J.B. decides not to play his harmonica anymore until he realizes that he can be a musician and be himself.