This file tries to find the perfect spotify match with the given echonest analysis. It should be placed in the same folder as the dataset and the dataset should be called 'Billboard_private_data'. The dataset should be in the format of: era -> artist -> song -> echonest.json.
This file gets the AcousticBrainz features by requesting the features through the web API. The audio files should be tagged beforehand using an audiotagger software like Picard.