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 Batman Arkham Knight OST Vol. 1 - 6 Clock Tower, Violin Instrumental Sailor Uranus and Neptune Theme, 13.Zelda Link's Awakening OST - Telephone Booth