Final answer:
In July 1929, Louis Armstrong recorded the song "Ain't Misbehavin'" which became a major hit, composed by Fats Waller. Armstrong's role in the Harlem Renaissance as a significant musical figure contributed to the development and popularity of jazz and blues, which continues to impact music today.
Step-by-step explanation:
In July 1929, the renowned musician Louis Armstrong achieved a major hit with his recording of the song "Ain't Misbehavin'", composed by Fats Waller. Louis Armstrong was a pivotal figure in the Harlem Renaissance, making significant contributions through his unique raspy voice and revolutionary improvisation techniques. Armstrong's influence, hailed as the "most important improviser" in jazz history, persists into the 21st century, testifying to the enduring impact of his music.
The Harlem Renaissance was a period during which African-American music, specifically blues and jazz, catapulted to the forefront of the American cultural landscape. The blues, which evolved from African-American spirituals, was popularized by artists such as Bessie Smith, known as "The Empress of the Blues", who performed with Armstrong on classics like the "Saint Louis Blues". Together, Armstrong and his contemporaries forged a new musical style that was unmistakably vibrant and reflective of their experiences in America.