Frankly speaking,though I knew someting about Jazz ,I never experience a completely training on Jazz,so the Jazz concert was a good bridge to better understangding.The professor also the performancer was a funny guy with a professional skill of Jazz music,he did lots of show to us to explain the history of Jazz and how to enjoy the Jazz music.after some short performance based on the inter-action with our audience,the professor presented a brief video document about a very important figure called Armstrong in the Jazz history, we felt so fresh and curious about the great man and its outstanding music works.