Russian composer Tchaikovsky (1840- 1893) was born in a noble family. He began to learn piano at the age of 5, and was sent to law school at the age of 10, and worked in the Ministry of Justice after graduation. However, he didn't like this profession himself. Later, he entered the Petersburg Conservatory of Music and studied composition under Ann Rubinstein. After graduation, he went to the Moscow Conservatory of Music to teach. In the future, with the support of Nadezhda von Meek, I will get rid of the heavy teaching work and concentrate on creation. Among his works, there are famous ballets Swan Lake, Sleeping Beauty, Nutcracker and symphonic poems Romeo and Juliet, Pathetique and so on. His music is full of inner feelings and dramatic power, which is not only loved by professional musicians, but also appreciated by the public.