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 Cadets Winter Percussion WGI Unionville Finals Performance, United Percussion 2016 WGI Unionville Regional Finals Performance, Old Bridge High School Indoor Percussion 2015 - CrissCross (Unfinished)