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 Sweelinck: Variations on "Est-ce Mars" Joel Hastings, piano, C.P.E Bach Fantasia in C Major, Wq. 61,6 - Joel Hastings, Prokofiev "Capriccio" Ten Pieces Episodes Op.12 Joel Hastings