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 UCO Stampede of Sound Marching Band - 9-6-08 Halo Show, Broken Arrow Marching Band OBA 2009, UCO Drumline - Massing of the Bands - OBA 2008 Broken Arrow