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 314 - The Forgotten Liquid Miracle / Removing the Mystery Behind Disease - Rudy and Jeanie Davis, 7344 - Wolves in Sheep's Clothing / Revelation Decoded - John Triplett, Jupiter - Melody Water Ionizer