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 Concerto Entertainer 4MH836WB23 Rhythm Clock Video, Gizmo 4MH886WD05 Rhythm Clock Video springfieldclock net, Trumpet Boys 4MJ895WD23 Rhythm Clock Video