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 Pekka Kana 2 - cz. 9. Rooster Island 1 (9). "Forest riddle"^"Leśna łamigłówka", Pekka Kana 2 - cz. 13. Rooster Island 2 (2). "Frogwell"^"Sadzawka z żabami", Pekka Kana 2 - cz. 8. Rooster Island 1 (8). "Bird alert!"^"Ptasi alarm!"