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 Remix - The Unforgiven [5.1 Surround Sound], DUBSTEP - Staffy [5.1 Surround Sound], DUBSTEP - TSB Advert [5.1 Surround Sound]