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 Mozart - Violin Concerto Nr. 3, K.216 2 mov, Adagio, Sofia Gubaidulina - Offertorium (1980) Concerto for violin and orchestra Nr. 1 (Part 2, Fragments), Vasilij Meljnikov-violin, Milko Lazar-piano - Sonata for violin and piano Nr. 2, 2 mov