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 PGHS Winter Percussion at EGHS 4-5-08, 2012 NCBA Winter Championship - Pleasant Grove Winter Percussion Ensemble, PGHS Pleasant Grove Winter Percussion Ensemble at Championship 2009