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 glass harp - "Flower Waltz" from the Nutckracker by P.Tchaikovsky., glass harp - "The Old Castle" and "Ballet of the Unhatched Chicks" by M.Mussorgsky., glassharp - "Invention 8" by J.S.Bach