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 Hillbilly Boy With The Rock 'N' Roll Blues by John Schneider, Salty Dog with Denver Pyle & Andy Griffith (feat. The Dillards) 1963, Banjo Intro by Funky Redneck