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 J.S.Bach Violin Concert No.1 BWV 1041 1st movement, Violin Practice Czardas -Vittorio Monti, Mendelssohn Violin Concert , E-minor Op.64 3rd movement