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 Vong 2 LinhC vs MrAM @ Beatboxbattle summer 2009 (www.beatboxingclub.com), Beatbox battle 8-3 Viet Crumking vs Loe (chung ket) Part1, Battle beatbox 8-3 Scratting freestyle