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 Court of The Crimson King Tribute - "Playing Hide And Seek Ghosts Of Dawn" Sessions, Flaming Lips Gummy Fetus #3 "Squishy Glass", Flaming Lips 6 Hour Song "I Found a Star on the Ground" Recording Sessions