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 Slam Dunk OST - Bewildered on Waking, Slam Dunk OST - Nobody Can Stop Me, Slam Dunk OST - Akagi Takenori's Theme ~Gori Sanjou~