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 Ted Leo @ Music Hall of Williamsburg: December 2007, Marc Ribot's Ceramic Dog: June 2008, pt. 2, The Ches Smith/Mary Halvorson Quartet: September 2008