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 Food Brain - The Conflict of the Hippo and the Pig (1970), Inomata Takeshi & Sound Limited - Introduction (1971), Akira Ishikawa & Count Buffalos - Na Tu Penda Sana (1972)