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 Andu Scenery 安堵の風景 by Sojiro on STL Blue and White Porcelain Tenor Ocarina, Handel's Recorder Sonata in A minor HWV 362 IV Allegro on STL Purple Clay Double Ocarina