The current Carillonneur is Roy Kroezen. Slater was the Dominion carillonneur of Canada from 1977 to 2008. From 1968 to 1981 he was Antwerp's official municipal carillonneur. The carillonneur or carillonist is the title of the musician who plays the carillon. The city carillonneur of Enkhuizen plays the bells every Thursday at noon. The city carillonneur changes the melodies on the drum twice a year. The city still employs a full-time carillonneur, who gives free concerts on a regular basis. A carillonneur is the individual that plays this instrument. Smith served as carillonneur from 1981 until he died in 2009. Since 2009, Christiaan Winter is appointed city carillonneur by the municipality of Alkmaar. Jo Haazen (born Antwerp, 24 December 1944) is a Flemish musician and carillonneur.