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: Ultimate Edition Dev Diary ~ Remastering Gears of War, Remastering Gears of War ~ Environments & The Locust, Volume ~ August 18 on PS4, Vita and Steam