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 Indigenous Indigena - R. Carlos Nakai & Dawn Avery, Live at Montgomery College, State of the Arts: Serbian Piano Music, Lake That Speaks (by James DeMars) - R. Carlos Nakai & Dawn Avery, Live at Montgomery College