A stunning new picture book that introduces readers to the remarkable story of the development of written music, and speaks to the beauty of music and the power of perseverance. Featuring the illustrated lyrics to "Do-Re-Mi" and an author's note about Julie Andrews's connection to the classic Rodgers & Hammerstein song!

Guido, an Italian monk, invents a method of notating music, but is discouraged by the other monks until he is given the opportunity to share his invention and love of music. Includes information on the song "Do-Re-Mi," a glossary, and Guido's life at Pomposa Abbey.