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 Luna 13 - Come Ye Spirits (Witchstep, Dubstep, Darkstep), Luna 13 - "Resurrection In Black" - PROMO 2 (Witchstep, Dubstep, Darkstep)