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 Greg Howe Guitar Workshop @ Eddie Lang Jazz Festival 2010, Fabrizio Poggi & Chicken Mambo live in Italy @ Macchia Blues Festival 2012 - "Hey Old Mama", Hamilton de Holanda amazing bandolim solo (Live @ Jazz in Campo)