Jazz is a music genre that originated in the United States in the early 20th century, and its historical background includes the fusion of African American and European American cultures. The charm of jazz lies in its unique expression methods such as improvisation and ad-lib solos, which are not found in other music genres. Additionally, jazz can convey emotions and energy richly, continuing to captivate listeners. With such allure, jazz is loved around the world and influences many people.