Jazz is also the American modern dance--a rhythm dance which is a pressing and dynamic.
Different from classic Ballet and modern dance, it is very energetic.
Jazz is pleasant, lively and vive.
Its character is to dance freely, you don't need to put yourself into the flame of
classic Ballet which is regular, but it's also different from Disco which is completely self-enjoying,
it also cooperates with Jazz music to express emotions and also imitates other dancing skills.