New band member JP is struggling to march with his hefty concert tuba, so a helpful director sends him in search of a solution-the amazing sousaphone! Along the way, JP learns about America's most famous bandmaster, John Philip Sousa. This fact-filled story is told with engaging illustrations and age-appropriate vocabulary, which can be read from each screen and heard each time you turn a page. Embedded audio plays background music, Sousa marches, entertaining sound effects, and a professionally