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 Albedo - Big Train From Memphis - NL Bluegrass and Old Time Country Music Festival 2009, Rural Roots - Swing Low Sweet Chariot - NL Bluegrass and Old Country Music Festival 2009