Finding that they shared similar frustrations about the emerging brass band scene in New York City, co-founders Alex Harris and Ally Chapel came together to form a group dedicated to showcasing the talents of female musicians in a landscape that was dominated by male musicians and band leaders. After debuting in March 2019, Brass Queens grew to be a fixture in the local music scene and was dubbed "the hardest working band in town" by their peers. The Queens gained a dedicated following through outdoor performances on the streets of Brooklyn and playing pop-up events in their community through the pandemic. Now, a core value of the band is to play for as many audiences as possible to increase the visibility of female musicians.

Recent highlights include Carnegie Hall, New York City Pride, and multiple performances with the living icon, David Byrne. The band tours regularly across the country and internationally, headlining club shows and appearing on festival stages such as the Telluride Jazz Festival, Winnipeg International Jazz Festival, Ottawa Jazz Festival, MusikFest, and Floyd Fest.