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 ORESTE RAVANELLO - Tema e variazioni in si minore (1/2), SAMUEL SCHEIDT - Wie schön leuchtet der Morgenstern, ADRIANO BANCHIERI - Canzon Undecima: La Organistina Bella, in Echo