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 Brahms - double Concerto for violin and cello op102 en la mineur - 2ème Mvt "Andante", Brahms - double Concerto violin and cello op102 en la mineur - 1er Mvt 1ère partie "Allegro"