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 Homeworld 2 Soundtrack 07 - Assault on Chimera, Homeworld 2 Soundtrack 55 - Balcora, Homeworld 2 Soundtrack 34 - Keeper