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 DIY: MeiIris' Catch The Fall Breeze (Shot Glass Wind Chime), DIY: MeiIris' Fried Marble Ball Jewelry, Polymer Clay: MeiIris' Flying Pig