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 chorale ecclésiale EPRC dans "Louons l'Eternel Dieu car son amour est très grand pour nous", john du chant dans Nlem à la retraite de Zoetele