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 Grand National & World Championship Morgan Horse Show: Thursday Highlights, Afires Heir - 2010 USEF Horse of Honor, 2009 Grand National & World Championship Morgan Horse Show: Friday Night Highlights