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 JB Party Boat Acoustic set: Take A Breath, Always On My Mind, I Will Wait, Turn Right, JB Party Boat: Nick Jonas singing "I'm Coming Home" & "Shine Bright Like A Diamond"