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 Valentin Silvestrov - DRAMA - I. Sonata for violin and piano (New Music Ensemble Ricochet), Zoltan Almashi - Trio for clarinet, cello and piano (New Music Ensemble Ricochet), Valentin Silvestrov - DRAMA - III. Trio for violin, cello and piano (New Music Ensemble Ricochet)