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 Poogie Bell feat. Bobby Sparks, April 2nd, 2012, Jazz Club Hannover (Germany), Jack DeJohnette/Coltrane/Garrison, "Inner Urge", Nov. 3rd, 2014, Jazz Club Hannover (Germany), Fourplay / Harvey Mason in rehearsal, Nov. 2011