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 Mass Effect 2 "Grunt's Motivations" Trailer, Kingdoms of Amalur: Reckoning "Inside Reckoning: Cinematics" Trailer, Divine Divinity 2012 Steam Release Gameplay Trailer