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 HOG - Demo by Dan Miller - Harmonic Octave Generator/ Synthesizer - Electro Harmonix, POG - Demo by Peter Stroud - Polyphonic Octave Generator - Electro Harmonix, Tube Zipper - Demo by Peter Stroud - Envelope Filter/ Distortion - Electro Harmonix