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 LD Dubstep | CruciA - Monster, LD Dubstep | CruciA - Gemini, Dubstep: Metalcrash - Pikachu's Cocaine Muffins