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 EWI, Maschine, Harmonica(s), iPad, Max6 experiment, Gigue from Bach Cello Suite #1: So you want to be a Bass Clarinet player, Corrente from the B minor violin partita (Voxman): So you want to be a Clarinet player