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 Let's Play The Escapists (part 13 - Traitorous Vent Cover [blind]), Let's Play XCOM Enemy Within (part 36 - Clowntown [Second Wave]), Let's Play Puddle (part 1 - Morning Coffee)