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 202 Dance Battle VI - Crew show - TRBL, 202 Dance Battle VI - 1 vs 1 Popping - Chill Pop vs Yankee - FINALA, 202 Dance Battle VI - 1 vs 1 Krumping - Billy vs Danezu - FINALA