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 Meeting Alexi Blue! - Valenteen Hoot 2015, Cimorelli - "Acid Rain" Chicago, Illinois 6/27/16, Meeting Carrington Durham! - Valenteen Hoot 2015