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 James Wallace & the Naked Light - "Kicked Down the Road" - Music Moves Festival [HD], Abigail Washburn & Béla Fleck - "Banjo Pickin' Girl" - Music Moves Festival [HD]