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 Squidzoid VS Shadow Guy & Gamma Gal Theme Music, Club Penguin - Festival Of Flight - Night Club Music (Clear Skies), Club Penguin - The Haunting Of The Viking Opera Theme Music