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 IPFW Percussion Ensemble Performs "Triplets" by G. H. Green, IPFW Percussion Ensemble Performs "The Highway" by Daniel Montoya, IPFW Percussion Ensemble Performs "Ku-Ka Ilimoku" by Christopher Rouse