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 FINAL Uruz vs. BigBen at BEATBOX BATTLE Belgium 5, Alexinho (FR) vs. Samy Try (FR) at Oops Beatbox Battle - 7 to smoke!!, Vahtang at Beatboxbattle world championship Berlin 2012