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 "Rather Be" and "Shut Up and Dance" Mash-Up - Show Choir - Liberty High School Winter Concert 2015, Little Shop of Horrors "Suddenly Seymour" cover by Hayley Finetti & Cruz Conde