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 Guillaume Lekeu Violin Sonata (2/3) Tres Lent, Toivo Kuula, Sonata for Piano and Violin. Movement 2. Adagio., Toivo Kuula, Sonata for Piano and Violin. Movement 1. Allegro agitato.