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 [Kor Sub] The Living Tombstone - September (Thomas H. Dubstep Remix), [Kor Sub] 4EverfreeBrony - Chant of Immortality (ft. Chichi) [Purchase Required], [Kor Sub] Ponyphonic - Lullaby for a Princess