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 Medley: A Hot Time in the Old Town Tonight / Hail, Hail, The Gang's All Here - The Singing Waiters, Good King Wenceslas - Leslie Pearson, London Bell Ringers, Westminster Brass Ensemble, John Paice, Orff - Carmina Burana: I. O Fortuna - Riga Radio Chorus, Latvian Philharmonic Orchestra