response: There is Louis Armstrong. He became popular in the 1920s. He was known for his trumpet and coronet playing, and was a foundational jazz influence.
original_response: Louis Armstrong was pretty famous. He was pretty much the foundation in jazz known for playing his trumpet.
history: I really want to get into jazz music but there's so much to learn. Well, to give you some history, jazz started in New Orleans' African-American communities. That's interesting! What else can you tell me about its history? It has several roots, like the culture and music of West Africa, along with African-American musical traditions like blues and ragtime, and even including military band music from Europe. That's incredible! Are there any Jazz musicians you are familiar with?
knowledge: 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.