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 Pokémon Heroes vs. Disney and Non-Disney Villains Part 2: Round 4, Pooh's Adventures Chronicles Episode 1: Pig napping, Disneyland (2014): Splash Mountain Front Row