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 Fritz Kreisler - Praeludium and Allegro. (Veronika Jefremowa - Violin, Olga Shevelevich - Harp), A. Piazzolla -- Nightclub 1960. (Veronika Jefremowa - Violin, Olga Shevelevich - Harp), A. Hasselmans - Fileuse. A. Andrushchenko - 11 years old harpist.