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 Castlevania: Portrait of Ruin 17 - Climbing A Traditional Clock Tower, Castlevania: Portrait of Ruin 10 - Doing Wind's Chores, Pt. 2, Maximo: Ghosts to Glory 22 - Breaking Through More Underworld Forces