This document explores how disco music in the 1970s brought the values of marginalized groups in society, like the Black American community and the LGBTQIA community, into the mainstream. Disco originated in underground clubs and was championed by these minority groups, but then became hugely popular across America with the rise of venues like Studio 54 in New York City. The commercial success of disco introduced the values and dance styles of Black and LGBTQIA cultures to the wider public during that era.