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 J. Francaix: Musique de Cour for Flute, Violin and Piano,mov 1, J. Francaix: Musique de Cour for Flute, Violin and Piano, mov 3, J. Francaix: Musique de Cour for Flute, Violin and Piano, mov 4