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 Rhythm Division Drone Synthesizer by Mattoverse - Instructional Demo (build #001), Pulse Tone by Mattoverse Electronics - Demo, Gator Drone Fuzz by Mattoverse Electronics