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 Casey MacGill's Blue 4 Trio @ Amnesia SF "Hot Jazz Pie", Angel - Gaucho Gypsy Jazz Band San Francisco, The Loose Marbles of New Orleans filmed at The Spotted Cat April 7, 2010