The Indian film industry is called Bollywood because it is based in Bombay. Everybody who goes to Bombay or now known as Mumbai wants to see this ever growing industry and its stars.
Movies in India are basically made with a lot of spices. In India a movie has to have song, dance, romance, thrill, suspense, comedy, action, family drama etc. People in India work for ten hours a day and that too during the main part of the day and so many of them return to a home with no entertainment. The only available entertainment is movies. Whether a business tycoon or a cycle rickshaw driver all want to watch movies. So when a movie is made the makers have to keep in mind both the masses and the classes.
Indian cinema has improved drastically and now the audience is very mature too. They still want song and dance but not the running around tree sequences. So now there is a new market for item songs. This is where a nice fast track is made only for a great dancer to dance and increase the sales. Some of the top songs have been Babuji zara dhere chalo, khallas etc.
