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 Kenneth Joseph "Guitar Pan" Lord Kitchener, Kenneth Joseph "Toccata" from Symphony no.5 . Widor, Kenneth Joseph "Sonata No.3 in C major, BWV 1005 (IFuga)" Bach