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 Yung-chiao Wei and Mosso Chamber Orchestra-Oblivion by Astor Piazzolla, Yung-Chiao Wei performs Butterfly Lovers Violin Concerto (Part 1/2), Yung-Chiao Wei performs Elgar's Cello Concerto in E minor, Op. 85, 1st movement