Undergraduate course. Official website of the American Curtis Institute of Music shows that Lang Lang graduated from the American Curtis Institute of Music and studied under Gary graffman. The Curtis Institute of Music, founded by Mary Louise cortese Bock in June 5438+0924, is one of the most famous conservatories in the world. It was approved by the Higher Education Committee of the Central American University Association in June, 5438+0993, and it is a conservatory with a bachelor's degree.