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 Mike Oldfield - Exposed - Tubular Bells part 2 11/13, Mike Oldfield - Exposed - Tubular Bells part 1b 8/13, Mike Oldfield - Exposed - Tubular Bells part 1c 9/13