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 How to Learn Barriolage violin bowing style - Violin Tips and Techniques., DETACHE bowing. WHAT IS IT? How to do it properly - Violin Tips and Techniques., Hidersine Preciso Violin Demo