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 Aiyn Zahev Sounds - Elevation for HIVE | u-He HIVE Presets, CFA-Sound Dubstep Frequency Vol.1 sample-pack, Resonance Sound - Sylenth1 Electro House Vol.1