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 American DJ Aggressor Tri LED Derby Style Disco Light @ AstoundedDotCom, American DJ Micro Sky - Green Liquid Sky Effect Laser @ AstoundedDotCom, Akai LPK25 - USB / MIDI Laptop Keyboard Controller @ AstoundedDotCom