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 Melody World 2007, Ko Ko Mg, Level 1, Interview Level 1 320x240, Melody World 2012, Level-3, 21 Dec 2012 (C Htan Zi)