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 MOKAI™ Jet Pump Rebuild - Conversion to Oil Lubrication, Camouflaging my Mokai Jet Boat, "Painless" Mokai™ Jet Boat Upgrades - Customer Test Ride