“Rhapsody in Blue” is Gershwin’s famous work. He died at the age of 39. He even did not have the traditional music training. His father is a tailor from Russia. After listening to the concert of American music, many ideas emerged from my heart. It stimulated the thinking of brain. It helps us realize the diversity of different cultures through the media of melody. He worked so hard that he died so young for music which could represent the culture of America. Mozart also died so young. Why? They contributed their life to the human beings. After they died, people called them geniuses. So we do not envy someone as a genius, we are just common people to enjoy our happy life “slowly by slowly”.