Sacred Songs is a vocal production with choirs and vocalists representing different religious and spiritual traditions. Participating vocalists and choirs choose repertoire inspired by a central theme. Various vocal expressions flow into each other such as Jewish liturgic repertoire, Gregorian chant, Coptic songs, Sufi poems, Koran recitation, Buddhist mantras, and so on. Every edition of Sacred Songs is created with local partners, choirs and singers in the city where the performance takes place. The production has been presented in festival Culturele Karavaan in churches in Zeeland, Rotterdam and Utrecht. Next editions are planned in De Nieuwe Kerk The Hague on 24th of September and 10th of December 2016, in Rotterdam and Amsterdam in spring 2017.