The clock and turning drum mechanism controlling the automatic carillon of the Ghentian belfry.
The carillon consists of 54 bells, weighing over 30 ton. The drum controlling them was poured in copper in the 17th century. Every two years the songs, that are played every 15 minutes, are changed. Right now, for example, a fragment of Bohemian Rhapsody by Queen is played once every hour.













