Louis Armstrong has been called the most important jazz improviser in the history of jazz. Although his New Orleans neighborhood was poor in nearly everything else, it was rich in superb music. Young Louis took it all in, especially the cornet blowing of Joe King Oliver. But after a run in with the police, 11-year-old Louis was sent away to the Colored Waifs Home for Boys where he became a disciplined musician in the school's revered marching band. He was so proficient that by the time he returned to his neighborhood, the King himself became his mentor and invited Armstrong to play with him in Chicago. In a lively text that bops to the beats of the jazz, accompanied by lush watercolor illustrations, this is a joyful tribute to the virtuoso musician and buoyant personality who introduced much of the world to jazz.