Disco Demolition Night was a Major League Baseball (MLB) promotion on Thursday, July 12, 1979, at Comiskey Park in Chicago, Illinois, that ended in a riot. At the climax of the event, a crate filled with disco records was blown up on the field between games of the twi-night doubleheader between the Chicago White Sox and the Detroit Tigers. Many had come to see the explosion rather than the games and rushed onto the field after the detonation. The playing field was so damaged by the explosion and by the rioters that the White Sox were required to forfeit the second game to the Tigers.
Disco Demolition Night
Comiskey Park in 1990
Dahl in 2008
Disco is a genre of dance music and a subculture that emerged in the 1970s from the United States' urban nightlife scene. Its sound is typified by four-on-the-floor beats, syncopated basslines, string sections, brass and horns, electric piano, synthesizers, and electric rhythm guitars.
Ceiling of a discothèque in Arlington, Texas
Major disco clubs had lighted dance floors, with the lights flashing to complement the beat.
The reflective light disco ball was a fixture on the ceilings of many discothèques.
Disco dancers typically wore loose slacks for men and flowing dresses for women, which enabled ease of movement on the dance floor.