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 Xilomania - Concerto di Primavera della Filarmonica di Borgofranco d'Ivrea, CanavèisAnBrass - Music for organ, trumpet and brass ensemble (Kjell Mørk Karlsen), SPAIN - Chick Korea (Elab. Lorenzo Guidolin)