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 Blind Guardian - And Then There Was Silence (The Music Box)), HammerFall - Hearts On Fire (Live at the House of Blues, Hollywood), The Iron Maidens - The Evil That Men Do (6/14/08)