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 Gobble Monster - Toddler eating time lapse, Kayak Timelapse with original Music - Gator Beavers, Light Painting With a Frisbee - Pre-Smarter Every Day