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 JS Bach - 3e Suite pour Violoncelle Seul, Bourrée, JS Bach - 1e Suite pour Violoncelle Seul, Prélude, JS Bach - 3e Suite pour Violoncelle Seul, Sarabande