During the season, there are numerous concerts of differing musical styles held at the Marienburg Castle. For the Jazz aficionado, there is a Jazz Brunch every fortnight. For the connoisseur of classical music, a concert by internationally known musicians is held every month in the Knight's Hall. The Marienburg Castle Classic Open Air Concerts, an extraordinary event, is held at the beginning of September each year. The festively illuminated court yard holds up to 900 guests enjoying very special musical highlights. High-altitude fireworks form a
romantic conclusion to a very special concert night.