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 Luis Bacalov - Il Postino - Orchestra da Camera Millennium.mpg, Andrea Cortesi & Marco Venturi - Astor Piazzolla - Le Grand Tango - violin and piano.mpg, Andrea Cortesi Mozart Violin Concerto K 211 n 2 II Tempo