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 Dean Martin & Edie Adams - By the Light of the Silvery Moon, Dean Martin & Caterina Valente - Rain Medley, Dean Martin & Joey Heatherton - Mother Goose Medley