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 Emmanuel Sejourne - Concerto for marimba and strings movement 2, Philippe Hurel - Loops II, for Vibraphone, Emmanuel Sejourne - Concerto for marimba and strings movement 1