Between 1910 and 1930, hundreds of thousands of Black Americans moved from the rural South to Chicago, bringing with them the blues, ragtime, and early jazz. The South Side became a hub of Black cultural life, and jazz found a new, electrified home in the city's dance halls and rent parties. Louis Armstrong arrived from New Orleans in 1922, and Chicago jazz was never the same.

The Stroll — a stretch of South State Street — was the epicenter. The Sunset Cafe (later the Grand Terrace) hosted Louis Armstrong and Earl Hines in legendary residencies. The Savoy Ballroom drew thousands. These weren't just clubs; they were institutions that launched careers and defined a sound — hot, swinging, and completely Chicago.

As the South Side clubs faced economic pressure from the Depression and changing city politics, jazz migrated to the Loop and North Side. The Blue Note and the Jazz Showcase (founded 1947) brought jazz to new audiences. Chicago became a recording hub, and artists like Nat King Cole — who got his start here — took the Chicago sound national.

The 1950s gave Chicago two distinct and equally vital jazz threads. At the Beehive Lounge in Hyde Park and the Blue Note in the Loop, a new generation of hard bop musicians pushed jazz harmonically and rhythmically — among them tenor saxophonists Johnny Griffin, Von Freeman, and Clifford Jordan, and the versatile Eddie Harris. Meanwhile, the visionary Sun Ra was quietly building his Arkestra on the South Side, developing the cosmic, boundary-dissolving music that would pave the way for the free jazz revolution of the following decade.

In 1965, pianist and composer Muhal Richard Abrams founded the Association for the Advancement of Creative Musicians (AACM) on the South Side. It was a radical act: Black musicians taking collective ownership of their art, their business, and their legacy. The AACM launched the careers of Anthony Braxton, the Art Ensemble of Chicago, Henry Threadgill, Nicole Mitchell, and dozens more. Its influence on jazz — and on music broadly — is incalculable.

The Jazz Institute of Chicago, founded in 1969, became the city's anchor organization for jazz education, advocacy, and the celebrated Chicago Jazz Festival — launched in 1979 in Grant Park, free, outdoors, and world-class. Chicago's jazz scene diversified: Latin jazz, fusion, and straight-ahead traditions all flourished side by side.

Chicago's jazz scene today is vibrant and multigenerational. Artists like Makaya McCraven, Marquis Hill, Isaiah Collier, Nicole Mitchell, and the Von Freeman legacy — carried forward by his son Chico Freeman — push the tradition into new territory while honoring its roots. The Green Mill, open since 1907, still swings on Sunday nights. And the South Side, where it all began, is once again a center of jazz activity.