Every year from May till September we warmly welcome you to the traditional concerts directly next to the locks. Marching bands, shanty choirs, music groups and choral society from the area are giving a concert each sunday from 10:30 a.m. to 11:30 a.m. under the gazebo next to the Information-Center. Citizens and tourists are invited to enjoy the concerts free of charge. The audience can look forward to many famous melodies and folksy sounds.