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 Flux Pavilion - Bass Cannon (Exile Dubstep Remix) (FREE DL, CHECK THE DESCRIPTION!), Legend Of Zelda Dubstep Remix - Things I've Been Working On, Shinedown - Sound of Madness (Exile Dubstep Remix)