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 Nie vždy je slnko na oblohe - A Capella Dudince, Come Thou Fount - A'capella Dudince, Hallelujah, The Lord God Almighty Reigns - A Capella Dudince