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 Felix Mendelssohn. Lied ohne worte op 109., Andrew Hawryluk. The first Noel., Wolfgang Amadeus Mozart. Violin Sonata k 378. 3 Rondo.