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 Jalen Rose Sizzle Tape, Top 10 All Time Slam Dunk Contest Moments in 720p HD!, Hornets vs Bucks 2/27/09 - CP3 Dishes 20 Assists