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 "Stormbreak" - VHS Percussion Ensemble 2012 video 03, #10 "Afro Blue" VHS Percussion Ensemble Spring Concert 2014, "Excalibur" - VHS Percussion Ensemble 2012 video 12