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 Touhou Violin Rock - 2 - 暗闇の風穴 (The Dark Blowhole), Touhou Violin Rock - 1 - 地霊達の起床 (Awakening of the Earth Spirits), Touhou Violin Rock - 9 - 少女さとり (Satori Maiden)