The Oude Kerk ("old church") is Amsterdam’s oldest parish church, consecrated in 1306 by the bishop of Utrecht. It stands in De Wallen, now Amsterdam's main red-light district. The square surrounding the church is the Oudekerksplein. The bust of famous organist and composer Jan Pieterszoon Sweelinck celebrates the lifetime he spent playing here. His early career began at the age of fifteen when he succeeded his deceased father Pieter Swybertszoon as the Oude Kerk’s organist. He went on to compose music for all 150 psalms and secure an international reputation as a leading Dutch composer. His music would also be played over the city from the church’s bell tower. He is buried in the church.
Source: wikipedia.org