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 African Footprints for prepared guitar by Yuval Avital, hope and fear by Yuval Avital - classical guitar solo, Noise for Syd opera by Yuval Avital in memory of Syd Barrett