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 Youtube Symphony Orchestra Violin Part Audition - Tan Dun Internet Symphony No. 1 "Eroica", Bruch violin concerto no.1 - 3rd movement, Youtube Symphony Orchestra Violin Part Audition - Brahms Symphony No.4 mov.1