Open Access Datasets for Machine Learning

Provides data on cultural and art programs, particularly those funded by federal agencies and other organizations,

A freely-available collection of audio features and metadata for a million contemporary popular music tracks.

Freely available datasets on baseball, basketball, football, hockey, soccer, tennis, MMA, golf, and on societal issues connected to sports.

A dataset of factual art object information for the 130,000+ artworks and artists in the National Gallery's collection.