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 Gwendolyn Masin | Bartók's 1st Violin Concerto | Budapest Symphony Orchestra MÁV | Teddy Abrams, Gwendolyn Masin and Yurodny play Crow's Hora