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 Assassin's Creed 3: Special, Freedom & Join or Die Edition (all you need to know) [1080p], Pokemon Conquest - Intro Music, (Tom Clancy's) Ghost Recon: Future Soldier - Dubstep Theme