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 Look out citizens of Bubsy land! - Smash Bros Character Reveal Collab Entry, Sanic Generations - MOKEY MOUSE EDITION mod release, YTP: Polygon Mayro hails Tengen (The Supermarioglitchy4 Collab entry)