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 "Perfect Blues" Nuno Mindelis playing live at the studios of Blues Radio International, "A Change Is Gonna Come" Diunna Greenleaf and Bob Margolin at the 2015 Blues Music Awards, on BRI TV, "Blues Off The Top" Debbie Davies at the 2014 Blues Music Awards Live on Blues Radio International