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 110124 K-POP Flash Mob Practice (Sorry Sorry/Ring Ding Dong Mashup), 110124 K-POP Flash Mob Performance (Sorry Sorry/Ring Ding Dong Mashup)