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 "The Tragedy of a Young Soldier" by Christopher D. Walker, "Rock of the 80's" (Etude 31) from Pedal to the Kettle, "The Attack of the Freezing Fog" from Pedal to the Kettle