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 Alicia de Larrocha plays Mozart - Rondo in D, K.485, Alicia de Larrocha plays Soler - Sonata in D, R.86, Alicia de Larrocha Plays Bach - French Suite No.6, BWV 817