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 Gomalan Brass Quintet - Adagio for Strings, Gomalan Brass Quintet - Schindler's list live in Rome, Gomalan Brass Quintet - Space Brass live in Rome