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 Mala Punica performs Matteo da Perugia's "Le Grant Desir", Mass Flute Appeal: Henry Brant's "Mass in Gregorian Chant", Eduardo Egüez and Furio Zanasi perform Francesco Cavalli's "Lamento di Apollo"