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 Trifonic: Synthesis with NIs Massive - Part 2, Trifonic: Using FM8's Morph Square to Create Sweet Leads, Trifonic: Sound Design - Pitch Sweeping FX