From about 1900 to 1917, jazz developed in a number of American cities, but the major center was

Major Center of Jazz Development (1900-1917)

During the period from 1900 to 1917, the major center for the development of jazz music in the United States was New Orleans. This city played a pivotal role in the formation and evolution of jazz due to its unique cultural blend, influenced by African, European, and Caribbean music traditions.

1. Cultural Melting Pot: New Orleans was home to a diverse population, including African Americans, Creoles, and Europeans. This mix fostered a vibrant musical scene that drew from various influences.

2. Musical Innovations: The early jazz musicians in New Orleans began to experiment with different musical styles, such as blues, ragtime, and brass band music, creating new rhythms and melodies.

3. Prominent Figures: Key figures in the New Orleans jazz scene included Louis Armstrong, Jelly Roll Morton, and King Oliver, who contributed to the genre's popularity and complexity.

4. Spiritual Influences: The influence of spirituals and gospel music contributed significantly to the emotional depth and improvisational aspects of jazz.

5. Development of Jazz Bands: The formation of small jazz ensembles and brass bands in New Orleans laid the groundwork for the larger jazz orchestras that would emerge later.

Overall, New Orleans was not just a birthplace but a thriving center of creativity and innovation that laid the foundation for jazz music, influencing countless musicians and styles in the years to come.