A Collective Mix Of Early 1980s Tracks Played mostly at 102.7fm WBMX in Chicago by the HotMix 5. Most of these tracks were imported from Europe, mixed by the HotMix 5 and aired late on the weekends. These tracks in a sense were Chicago's Popular Dance Hits also aired in Local Bars and Nightclubs all over the city. Post Disco, Pre House Music.