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 We Bare Bears - Tune-in Promo (Weeknights at 6pm), Ninjago: Masters of Spinjitzu - Sensei Wu vs Lord Garmadon (Clip), Ben 10: Ultimate Alien - The Purge (Preview)