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 【M3-2016春】やみやみランド ダークメルヘンBGM素材集 【びたちー素材館】, 【M3-2016春】ほらほらナイト ホラーBGM素材集 【びたちー素材館】