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 Old Time Fiddle/Take Old Sal To The Party O - Played by Charlie McCarroll & Tony Thomas, Beginner's Old Time Banjo Lesson As Easy As 1-2-3, Lorena - Volume 22, Precious Memories - Sung by Tony Thomas with Mandolin & Banjo