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 Money Explosion - US Dollars - Pack of 12 Royalty Free Clips, Rain Of Flowers - Multicolored Crocus - Loop - Alpha, Brilliant Rain - 3 Royalty Free Loops