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 7/14/14: Sting Custom Theme Song - "Crow" (Remastered) - Thunder Effects - Reverb, Sting Theme Song - "Crow" - [Rain +Thunder Effects] - Arena Effect, Sting WCW Theme Song - Crow - New Arena Effects HD