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 Knuckles Chaotix Playthrough part 9: Techno Tower Boss and Speed Slider, Knuckles Chaotix playthrough part 6: Marina Madness, Techno tower and Botanic Base Boss, Pokemon Blue walkthrough part 32: Training outside