Predictive analytics and recommendation framework v3

Summary
The third version of the thorough system that, given an artist, gives insights into the current audience and offers a set of people (social media persona, including emotional profiles) for which this artist is probably appealing. The system will also include the ‘business-driven’ modules: given a brand or business name, it finds artists, genres and/or moods that match with this brand or business. The system should allow for easy integration in other systems, e.g., the ad services of online platforms, or playlist generation modules for businesses.