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 Dumpstaphunk - Water - 2013-04-17 - Wanee Music Festival, Live Oak FL, Grteful Dead - Stir It Up 3/26/1988, Gov't Mule w/Peter Frampton - Feel Like Breaking Up Somebody's Home 1/29/2010