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 2009 Music City Mystique WGI Indy Full Ensemble Book 1, 2013 Music City Mystique WGI Finals Snares and Quads, 2010 Rhythm X WGI Indy Finals Full Run HD