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 Wieniawski - Kujawiak II Piotr Milewski - violin, Sandra Rivers - piano, Tchaikovsky - Neapolitan Song || Piotr Milewski - violin, Sandra Rivers - piano, Paganini - Caprice 13 || Piotr Milewski, violin