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 Otis Rush You're Breaking My Heart (1975), Willie Bryant Blues Around The Clock Parts 1 & 2 (1945), Luther Johnson and the Muddy Waters Blues Band Chicken Shack (1967)