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 How to play Last First Kiss - One Direction - on Piano, Sax solo on Yamaha Motif XS, Kurzweil Forte & Kurzweil Artis Comparison Video - Various Sounds