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 Cherry Pink and Apple White Blossom White - Jia-Yi He - harmonica 何家义 - 樱桃树下, Grieg "Anitra's Dance" - Jia-Yi He - harmonica 何家义, Vivaldi - Violin Concerto in A Minor, RV 356 - Jia-Yi He - harmonica