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 ROMP 2013 Kings Highway Bluegrass Band singing, Down Home Girl, Mike Compton playing Tan Yards at the the Monroe Mandolin Camp 2012, Rough River Resort Jam w/ Josh Rinkel singing Blue Eyed Verdie by Ralph Stanley. 11-12-10