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 BABY SLEEP MUSIC - RELAXING INSTRUMENTAL MUSIC -, Celebration Time: Happy Birthday Song for Toddlers | Fun Birthday Party Music, THERE WAS A MAN LIVED IN THE MOON - NURSERY RHYMES - POPULAR BABY RHYMES - ANIMATED CARTOONS/KIDS