Final answer:
The Clef Club Orchestra was a notable African American ensemble formed by James Reese Europe, a conductor and composer. They played a key role in popularizing jazz music and breaking down racial barriers in the music industry.
Step-by-step explanation:
Clef Club Orchestra
The Clef Club Orchestra was an influential African American ensemble formed in 1910 in New York City. It was founded by James Reese Europe, a prominent African American conductor and composer. The orchestra consisted of talented musicians and became known for its performances of jazz and other genres of music.
James Reese Europe
James Reese Europe was an important figure in the development and popularization of jazz music. He was a conductor, arranger, and composer, known for blending elements of jazz with European classical music. Europe and the Clef Club Orchestra played a significant role in introducing jazz to a wider audience and breaking down racial barriers in the music industry.