Gustav Cornelius Gurlitt was a German composer. He was a classmate of Carl Reinecke, whose father was head of the Leipzig Conservatory. Gurlitt studied with Reinecke's father for six years. His first public appearance at the age of seventeen was well received, and he decided to go to Copenhagen to continue his studies. There he studied organ, piano, and composition under Curlander and Weyse. While in Copenhagen he became acquainted with the Danish composer Niels Gade, and they remained friends until Gade's death.