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 Demo Room 2011-08-17: MI Audio Neo Fuzz Demo, Pedalboard Demo - Part 1: Reverb, Booster, Wah and Phaser demo, Testing Weehbo pedals and Strymon El Capistan with some backing tracks