Staufen has become the home of the largest collection of bandoneons in the world, lovingly assembled over many years. The museum exhibits a selection of 450 bandoneons and 3,500 historical LPs of tango music from Buenos Aires of the 1920s Museum Of Tango And Bandoneons Grunerner Strabe 1 79219 Staufen im Breisgau Opening hours; Sun 3pm - 6 pm