Hello buddy ! Recently while doing my research work for my new project, I came through this amazing site which had a similar concept as I was thinking. Its the new Musical Map of the world that is created by Spotify.com . This particular website gives you the list of popular songs in that particular part of the world when clicked upon it. I need you to please send your reviews about it by commenting below. Here I present to you Spotifymaps/MusicalMap >>>