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 2 Most Memorable Moments #7 - Locust Queen, Gears of War 2 Most Memorable Moments #2 - Cole Returns, Gears of War 2 - Fish Battle - Leviathan - Insane