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 Ougon Musou Kyoku Cross - Music Mod: Marisa's Theme (Touhou Series), Katawa Shoujo - Worst Painful History Violin Cover Ever, Fire Emblem 4 Seisen no Keifu - Distrubance in Augstia Piano/Violin/Cello Trio (NOT BY ME!!!)