Biermösl Blosn was a Bavarian music and cabaret group formed in 1976 by brothers Hans Well, Christoph Well, and Michael Well from Günzlhofen near Fürstenfeldbruck. They began their career with traditional folk music performances under the guidance of their father. Their breakthrough came in 1979 when their song "Gott mit dir, du Land der BayWa" was aired on the Bayerischen Rundfunk's New Year's Eve show, sparking controversy and widespread attention. Throughout their career, they released several albums, including Ex Voto 1980, Grüss Gott, Mein Bayernland (1982), Tschüß Bayernland (1985), and Jodelhorrormonstershow (1990). The group received awards such as the Förderpreis zum Deutschen Kleinkunstpreis in 1981 and the Bayerischer Kabarettpreis in 1999. Their final concert took place on January 18, 2012, after which they disbanded due to creative differences.