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 Irish Lullaby - Baby Sleep Music - Baby Dreams - Bedtime - Baby Lullaby - Music, A mother knows how it feels to sing a lullaby - Baby Sleep Music - Bedtime - Baby Lullaby