why dancing is so crucial?

• Dancing is an important factor of  Bollywood films?
  People in India have been brought in, and a film in the classical music was not very good, and sometimes it does not sell the film. Certain producers such as Yash Chopra, Karan Johar, and generally produce films with an extraordinary and very emotional songs; I dance occurs.
• Main Hoon Na is a famous Choreographer recently directed her first film - Choreographers are now starting to take the industry by storm because Farah Khan. These people want to see a wide range of patterns and funky dance show then, they receive a key to the dance, do not want pure performance.