Denmark Region, which encompasses the Copenhagen metropolitan area with the exception of the subtracted province East Zealand but includes the Baltic Sea island of Bornholm, has a population three times larger than that of North Denmark Region, which covers the more sparsely populated area of northern Jutland. Under the county system certain densely populated municipalities, such as Copenhagen Municipality and Frederiksberg, had been given a status equivalent to that of counties, making them first-level administrative divisions. These "sui generis" municipalities were incorporated into the new regions under the 2007 reforms. The Kingdom of Denmark is a unitary state that comprises, in
Music of Denmark and around 300,000 partygoers to Copenhagen Distortion street festival. Many smaller recurring music festivals of all genres are held throughout and on all times of the year. This includes the Copenhagen Jazz Festival, the traveling Grøn Koncert, Tønder Festival, Aalborg Opera Festival, Thy Chamber Music Festival and Skagen Festival, among many others. Music of Denmark Denmark's most famous classical composer is Carl Nielsen, especially remembered for his six symphonies, while the Royal Danish Ballet specializes in the work of Danish choreographer August Bournonville. Danes have distinguished themselves as jazz musicians, and the Copenhagen Jazz Festival has acquired an international reputation.