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 Defyance - Where Are You Now (U.S. Prog metal ballad), Superior - Tomorrow 's Eve (German Prog Metal ballad), Silent Lucidity - Positive As Sound (Full Album, Prog metal, 1996)