Social-Economical and Political Analysis via Indian Songs

The task is to understand the changes in the social, economic and political space of India through the years by explicitly/implicitly deriving information from hindi songs and news articles. 

Songs and news provide us with ample knowledge about the famous topics and nature of discussion in a particular era. Thus we wish to utilize this information to understand what changes were observed in the Indian society and culture from early 1900s to the present.