Peter Koelewijn (born 29 December 1940 in Eindhoven, the Netherlands) is a founding father of Dutch language rock and roll. Koelewijn is also a successful producer and songwriter for other Dutch artists. His most famous song is Kom van dat dak af ('Get off the roof'). Peter Koelewijn was born on the 29 December, the son of a fishmonger in the southern Dutch city of Eindhoven. At the age of thirteen he received his first guitar. In 1957 he started writing his first songs in English.