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 Dubstep meets Hip Hop with Serato, Serato x Mad Decent x Thump with Four Color Zack, Mad Decent x Thump x Serato 'Peyote Pizza Braykz'