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 Akatsuki Blitzkampf ~ Ausf Achse Soundtrack: Precepts (Anonym's Stage), Akatsuki Blitzkampf ~ Ausf Achse Soundtrack: Revenge (Wei's Stage)