The prolific trumpeter who became a world ambassador for jazz, Louis Armstrong learned to blow on a bugle in reform school when he was 13. His intuitive genius for improvisation changed the course of jazz, but after the 1940s mugging dominated his performances and he had his greatest success as a pop singer. Louis Daniel Armstrong popularly known as Satchmo and Pops was born on July 4, 1900, in New Orleans, the birthplace of American jazz. His father, …showed first 75 words of 527 total…

…showed last 75 words of 527 total…