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 Lights, Lights Baby™ Learn & Giggle Activity Station™ from Bright Starts™, Pondside Pals Door Jumper™ from Bright Starts™ Assembly, Pop & Giggle Pond Pal™