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 TBH4 - Mew2King (Fox, Marth) vs Professor Pro (Snake) - Project M Winners Finals - Smash PM, TBH4 - Wizzrobe (Sonic) vs Junebug (Diddy Kong) - Project M Losers Quarters - Smash PM