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 Mark plays the Scarlatti 60 Bass Piano Accordion @ Hobgoblin Music Birmingham, Charlie plays the Stentor Student II Violin Fiddle @ Hobgoblin Music Birmingham, Becky plays the Yamaha YTS-280 Tenor Sax @ Hobgoblin Music Birmingham