Held irregularly, this concert series offers a forum for contemporary music that extends beyond musical borders. The musical spectrum ranges from experimental contemporary music via jazz, pop and folk to world music. For 30 years, the culture workshop Germaniastrasse has housed rehearsal rooms for female jazz and pop musicians and for almost 15 years it is also a training centre for improvised music. The tiny concert hall (with an area of 50 m2) in a former air-raid shelter offers unconventional ambience and a relaxed atmosphere.