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 CryWolffs! Violin - Ridin' Solo (Jason Derulo) @ The Canvas - 7/5/12, CryWolffs! Violin - Feel So Close & Good Feeling (violin covers) @ The Canvas - 6/7/12