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 Lydia Kavina - Theremin, Lydia Ayers: Rock Art in The Dream World, Lydia Kavina: Invisible Sounds - a story by Nastia Tarasova & Irina Shatalova, Theremin by Lydia Kavina, Gluck "Melody" from "Orfeo ed Euridice"