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 Hamelin plays Shostakovich - Prelude and Fugue in D-flat, op. 87 No. 15 Audio + Sheet music, Hamelin plays Medtner - Improvisation op. 31 No. 1 Audio + Sheet music, Hamelin plays Bach - Gigue from French Suite No. 5 Audio + Sheet music