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 Antonin Dvorak violin concerto in a minor op. 53, 2nd movement, Antonio Vivaldi concerto for 4 violin and strings in b minor, Haendel Sonata for 2 violin E major 1st and 2nd movements