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 "Libertango +" Emil Yakovlev - violin Andrey Gololobov - piano, "The Shadow of Your Smile" Emil Yakovlev - violin Andrey Gololobov - piano