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 Metallica - For Whom the Bell Tolls (Live at Orion Music + More 2013), Metallica: Trapped Under Ice (Live from Orion Music + More), Metallica: Fade to Black & For Whom the Bell Tolls (Oslo, Norway - June 1, 2014)