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 Iceage - You're Nothing (Live) - Primavera Sound, Barcelona, ES (2012/05/31), Mazzy Star - So Tonight That I Might See (Live) - Primavera Sound, Barcelona, ES (2012/05/31), Yo La Tengo - Pass the Hatchet, I Think I'm Goodkind (Live) - Primavera Sound (2012/06/02)