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 DIY Guitar Effects Pedal Demo - Mammoth Fuzz w/ Bass, DIY Guitar Effects Pedal Demo - Circuit Bent My Music Keyboard, Vintage Electro Harmonix Doctor Q Envelope Follower Demo