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 2013.07.24 - Aud Pedersen Spiller Harpeleik / Zither, Dies Irae - Day of Wrath in Latin with a New Melody - Inspired by the Original Gregorian Chant, Pater Noster - Our Father in Latin with Synchronized text - Learn how to chant it