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 Lakota West - CONCERTO FOR PERCUSSION, Movements 1 & 2, by Gary Ziek - Symphonic Winds, Lakota West - CONCERTO FOR PERCUSSION, Movement 3, by Gary Ziek - Symphonic Winds