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 Sakuracon 2012 - #13 Fighting Asian Kids A New Challenger Super Smash Bros Brawl, Ohayocon 2009 - #08 Human Sushi Cosplay VH1 Behind the Music, Anime Los Angeles 2013 - #20 Power Puff Girls