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 Alienware Steam Machine hands-on at E3 2015, Hands on Steam Controller & Alienware Steam Machine E3 2015, SUPER SMASH BROS. Wii U E3 2014 Reactions