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 Clawhammer Cello Banjo "Banjo Boat" - Gold Tone CEB-5, Gold Tone BC-350+ Clawhammer Banjo "Drunken Frog", "Namaste Saraswati" on Gold Tone BANJOLA