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 Jacques Vogt: Scène champêtre et Orage | DOMORGEL ESSEN, Johann Sebastian Bach: Toccata, Adagio und Fuge C-Dur BWV 564 | DOMORGEL ESSEN