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 How to make Skrillex style sick dubstep with only Ableton Live's instruments and effects!, Guide to Reason Rack Extensions Part 3 - Buffre Beat Repeater and Pulsar Dual LFO