Daniel Gottlob Türk (10 August 1750 – 26 August 1813) was a notable composer, organist and music professor of the Classical period. Born in Claußnitz, Saxony, Türk studied organ under his father and later under Johann Adam Hiller. It was Hiller who recommended Türk for his first professional position at Halle University, in Halle, Germany. On April 18, 1779, Halle University granted Türk's request to begin lecturing on music theory, making him the University's "Director of Music." This appointment made Türk the second university music director in Germany. While at Halle, Türk published his treatise On the Role of the Organist in Worship which is still occasionally reprinted.