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 Super Smash Adventures (Ep6) Quest for the Keys Part 2, Super Smash Adventures (Ep4) Elemental Breakdown Part 3, Super Smash Bros Wii U 50-Fact Extravaganza Live Reaction