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 About Saul Bell and the Saul Bell Design Award Competition., Making Hollow Hoop Earrings with Bonny Doon Tools, Forging heavy stock with the Fretz Jewelers Sledge Hammer