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 Rich Chwastiak - Rosauro "Concerto for Vibraphone and Orchestra Mvt. 1 (Percussion Ensemble), Rich Chwastiak - Rosauro "Concerto for Vibraphone and Orchestra Mvt. 1, Concerto for Timpani Mvt. I - Allegretto