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 War & Peace (2016) - Folk Song Natasha's Dance - ℳusic by ℳartin Phipps, Cinderella (2015) - " Life and Laughter" By Patrick Doyle