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 Bailes Para Orquesta for Two Violins(Dances for Orchestra) By R.Meyer, The "Butterfly Lovers" Violin Concert (part 2), The "Butterfly Lovers" Violin Concert (part 1)