BATC is a free annual community festival in Madison, Wisconsin, celebrating the music of Johann Sebastian Bach through performances by musicians of all ages and skill levels.
Founded in 2017 as a one-day, 12-hour “around the clock” marathon of live performances, the festival has evolved to a multi-day festival of in-person and virtual performances and related events.
The festival is free and open to all who would like to participate as performers or audience members.