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 David Oistrakh - Prokofiev Violin Sonata N°1 in F minor, 1. Andante Assai, David Oistrakh - Ravel Violin Sonata N°2 in G major, 2. Blues. Moderato, David Oistrakh - Mozart Violin Concerto N°4 in D major, 1. Allegro