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 The Lone Bellow Performs "Watch Over Us" at the 2013 Four Corners Folk Festival in Pagosa Springs, The Lone Bellow Performs "Slip "Sliding Away" at the 2013 Four Corners Folk Festival, Sara Hull Performs "Tell Me Tomorrow" at the 2012 Pagosa Folk 'n Bluegrass Festival