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 Khmer Song | Bong Svet | បងស្វិត | Cover Oun Ouk | Original Song 2014, Nek Oun - Kong Piseth - Khmer Song 2014