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 Sixto Sounds - Go The Distance (I'll Go), Sixto Sounds, Dhsu - The Unholy Wars (Fighting of the Spirit), Sixto Sounds - Summoned Without Reason (The Second Act)