What event at Comiskey Park in Chicago on July 12, 1979, symbolized the backlash against disco?

Disco Demolition Night was the July 12, 1979, Comiskey Park event that became a lasting symbol of the backlash against disco.

The promotion was organized by Chicago radio personality Steve Dahl and White Sox promotions executive Mike Veeck. Fans who brought a disco record received admission for 98 cents, a reference to Dahl’s radio station frequency, 97.9 FM. Between games of a White Sox–Detroit Tigers doubleheader, a crate of collected records was blown up on the field.

The event drew far more people than organizers expected. Thousands of fans rushed onto the field after the explosion, damaging the playing surface and creating an unsafe scene. The second game could not be played that night and was later awarded to Detroit as a forfeit. The crowd was officially reported at roughly 47,000, while estimates of the total attendance inside the park ran higher.

Disco Demolition Night is often presented as the moment disco “died,” but the genre’s decline had multiple causes, including market saturation, changing radio formats, and a growing anti-disco movement. Historians have also debated how racism, homophobia, and reactions against disco’s Black, Latino, and LGBTQ+ roots shaped the backlash. The event remains one of baseball’s most notorious promotions.