It is the evening of 11 December in Vienna’s 15th district, and I am sitting with Jana, Lejla, and Šarlot, eagerly awaiting the screening of a documentary about a unique community choir on the occasion of its fourth anniversary. We are in Brunnengasse, known as a migrant district of Vienna, at the AU Gallery, which is starting to crowd with men, women, and children of all ages and various ethnicities, all of them warmly greeting each other. In this setting, through the documentary and a public rehearsal that soon began, I became acquainted with a most interesting Viennese singing collective, the 29th of November Choir. Vienna is a city known for its music, and one can expect many different musical networks, organizations, and professional bodies. And yet the choir members, many of whom I met at the documentary screening, do not perceive themselves as musicians at all. Rather, they claim radical amateurism, musical self-education, and self-organization. Why?