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 Willi Vogl: Finaler Apfel - daraus: Hera, Carl Phillip Stamitz (1745-1801) Klarinettenkonzert Nr. 3 B-Dur, Rondo