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 Gears of War: Judgment -- Guts of Gears Multiplayer Video, Gears of War: Judgment Classic Hammerburst, HD: Gears of War: Judgment World Premiere live event