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 Super Smash Brothers Melee with GrandPyromania! [NGT-DC], Borderlands Playthrough 2: The Back Door to Tannis (Part 9), Gears of War 3 Campaign: I need a Rocket Launcher man!