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 DJ Sona Abilities and Forms Preview [2/3 PBE Update], Classic Lee Sin Splash Art Preview [9/30 PBE Update], Classic Shyvana Splash Art Preview [8/21 PBE Update]