Born in New Orleans, trumpeter and vocalist Louis Armstrong (1901-1971) was the first big Jazz-star. He became interested in music early on and began playing the popular music of his hometown on cornet. Legendary trumpeter King Oliver gave Armstrong, who had gotten his first musical education at the Colored Waifs Home for Boys, some lessons. Brass bands were playing on the Mississippi steamers at the time and Armstrong soon landed a gig with the orchestra of Fate Marable, where he significantly expanded his technical skills and later was able to master even the most difficult scores. After replacing King Oliver in Kid Ory's band, he soon followed his teacher to Chicago, the Jazz center of the 1920s. Armstrong was one of the first musicians to emerge as a soloist from the collective improvisations of early Jazz with his own style and stretched out soloing.
Louis Armstrong nicknamed Satchmo or Pops, was an American jazz trumpeter and singer from New Orleans, Louisiana. Coming to prominence in the 1920s as an inventive trumpet and cornet player, Armstrong was a foundational influence in jazz, shifting the focus of the music from collective improvisation to solo performance.