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 [中字] 130819 Crayon Pop - Backstage, [fancam] 140614 Crayon Pop - BarBarBar @ 北京漢風韓潮OST演唱會