What does Louis Armstrong and Duke Ellington have in common?

Louis Armstrong and Duke Ellington were both highly influential musicians who made significant contributions to the development of jazz music. They were both born in the late 19th century and grew up in New Orleans, Louisiana, which was a hotbed of jazz activity at the time. Both Armstrong and Ellington were self-taught musicians who started their careers playing in local bands before moving on to perform in larger and more famous groups. They both toured extensively throughout their careers, and they both recorded many albums and singles that sold millions of copies.

Armstrong was a master of the trumpet and a gifted singer, and he is considered to be one of the greatest jazz musicians of all time. He helped to popularize jazz around the world, and he was a major influence on many other musicians, including Miles Davis, Dizzy Gillespie, and Chet Baker. Ellington was a master of the piano and a gifted composer, and he is considered to be one of the most important figures in jazz history. He led the Duke Ellington Orchestra for over five decades, and he composed over 1,000 songs, many of which have become jazz standards. Ellington's music was often complex and sophisticated, and he was known for his use of harmony, melody, and rhythm.

Armstrong and Ellington were both major figures in the history of jazz, and they both made a lasting impact on the genre. They were both innovators who pushed the boundaries of jazz and helped to create the music that we know today.