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 Tango Techniques for Strings ARRASTRE, Tango Eight, Violin 2, Practice Tempo from "Stylistic Duets for Two Violins", Tango Eight by Jeremy Cohen, from Stylistic Duets for Violin and Cello