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 Harmonious Wail - Tico Tico - Midwest Gypsy Swing Fest 2012 Winter, Midwest Gypsy Swing Fest 2010 Roma Nota - Klezmer Music (Hava Nagila), Midwest Gypsy Swing Fest 2009 Gonzalo Bergara & Friends (day 2)