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 .hack//Liminality - Grandpa's Violin (Third Recording), .hack//Liminality - Grandpa's Violin (Second recording), .hack//Liminality: Grandpa's Violin