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 The Heavy Cavalry - Fl Studio Dark Neo Classical Urban Industrial Techno, Synthetic Dark - Hard Industrial Orchestral Techno Electro Jazz Rock, Party At The Pianist's House - Club Techno Disco Funk Neo Classical Rock