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 Tom Rose and Miles Graber perform: Niels Gade - Fantasies, Op.43, The Albany Consort performs: Johann Sebastian Bach Sonata for Violin & Harpsichord in E, BWV 1016, Johann Sebastian Bach Fantasia and Fugue in A minor, BWV 904