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 "Hallowed" - Jack Doyle (Sad Epic Violin Rock Music), "Clouded" - Jack Doyle (Sad Epic Violin Rock Music), "Decipher" - Jack Doyle (Sad Epic Violin Rock Music)