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 Hook n' Look Splash #11 - Side-Imaging Docks, Hook n' Look Splash #08 - Baby Rage Beds, Hook n' Look Splash #17 - Humminbird 360 Imaging a Scuba Diver