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 Windstorm [東方] Tutti Sound - 赤眼の深淵 [Orchestral] 147 [X&Y], Declaration [東方] sound sepher - 懐かしき東方の血 ~ Old World [Orchestral] 235 [M+], Thought o' Clock [東方] Foxtail-Grass Studio - きのこたけのこ [Classic/Xylophon] 115 [C|H]