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 Edvard Grieg Concerto pour Piano en la mineur 3mvt, Jean-Sebastien Bach - Sonate BWV 1014 - Adagio - Nicolas Dautricourt, Yann Ollivo