videos in AudioSet
A list of about a million ten-second YouTube clips, each labelled with the sounds in it, that Google published in 2017. Labs use it to train and test general audio and music models.
Including Which Machine? (Can you guess which sampler the beat was made on?), Beat for Joey Badass (MPC 2000XL Boom Bap), Saturday Vibin' (MPC 5000 Boom Bap)