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 Me Singing A Thousand Years by Christina Perri, Me Singing "Lost in Paradise" by Evanescence (WHS Talent Show 2011), Me singing "Let it Go" by Idina Menzel from the Disney movie "Frozen"