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 Moving Sidewalks - I Wanna Hold Your Hand (1968), The Nice - The Diamond Hard Blue Apples Of The Moon, 13th Floor Elevators - Reverberation (Doubt) (1966)