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 Smash Bros. 4 - Shulk Tutorial Part 1: A Moves, Smash Bros. 4 - Shulk Tutorial Part 2: A Moves Continued, B Moves, Smash Bros. 4 - Mega Man Tutorial Part 1: A Moves