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 Apologize One Republic Remix Electric Violin Cover - Bryson Andres, Music Stand How to Unfold and Fold - Animato Strings' Aluminium Music Stand, Best Violin Viola Cello from China Displayed at Sydney Violin Teachers Festival 2012