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 Silent Hill Origins - Bosses (Part 1), Megagrey's Recap of Turtles 2012 S3E11: The Pig and the Rhino, Super Mario Bros. 3 - World 3 Airship beaten with Frog Suit