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 An Appalachian Christmas Bell Choir plays It Came Upon Midnight Clear, First Noel, Silent Night FPC, 61,000 LED Christmas lights dance "The Holly & The Ivy" by Jon Anderson 3 Ships