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 CohhCarnage Plays XCOM 2 - Episode 20, CohhCarnage Plays Mass Effect 3 - Episode 49, CohhCarnage Plays Metal Gear Solid 4 - Episode 25