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 Duo de violin y piano: Adios Nonino, de Astor Piazzolla, Duo de violin y piano. Chacarera ,de Luis Gianneo, Duo de violin y piano : El Danubio Azul ( J. Strauss)