Based on recent studies of sources linked to the musical milieus at the Danish courts, this article argues that Heinrich Schütz acted as European cultural agent in musical affairs while staying in Copenhagen. As Kapelmester at the Danish Court (1633-35 and 1642-44) he built up the chapel by engaging musicians from his own circles, e.g. members of the Saxon Hofkapelle as well as members of his own family. Both Danish Courts, the King's and the Prince-elect's, enjoyed his contacts with several European musical centres, from where he among other things purchased new music. The paper shows that Schütz in his Danish engagement was far more than an esteemed composer. As cultural agent with contacts throughout Europe he played an important role in providing the Danish courts with desirable musicians and music. While staying in the Danish capital he extended his European network in a way so that he could benefit from it after leaving.