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 City Lights for Percussion Ensemble: Performed by the Meadows Percussion Ensemble, Island Jam #8 for Percussion Ensemble - Patrick Glenn Harper, Tropical Departure for Percussion Ensemble - Patrick Glenn Harper