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 The Gentle Storm - Behind the Scenes update 12 - cello and violin, The Gentle Storm - Behind the scenes update 9 - Rob Snijders - Percussion, Arjen Lucassen Star One guitar sound