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 Mystery of Hammond B3 Organ and Leslie Speaker - Extended, Chris Foreman Plays at Jimmy McGriff's Memorial - Killer B3 - Hammond Organ Documentary, Killer B3 Bonus Clip - Tony Monaco Talking "Percussion" on the New B3