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 Lego Star Wars II - Episode 4, Chapter 1 - Secret Plans, Simpsons: Hit and Run - Mission 43 - Kang and Kodos Strike Back, Simpsons: Hit and Run - Mission 36 - Curious Curator