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 Still Haven't Found What I'm Looking For - U2 Cover a capella live at the Akron Civic Theater, Akron Youth Symphony - Bach - Violin Concerto in A Minor feat. Maggie Niekamp