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 Optiv & BTK - Let It Loose (Emperor Remix) | Drum and Bass, DuB Head - Planet Rhytm [Free], Culture Shock - Let it Roll SK Winter [DnBportal.com]