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 Mike Svoboda: Music for Trombone, Piano and Percussion - TRIO BELLI - FISCHER - RIMMER, Bellini - Oh! Quante volte - Catherine Swanson, Frederike Wagner, Staatsorchester Stuttgart - Kanonen und Glocken für TOSCA - Andreas Regler und Christoph Wiedmann