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 German Dance - Violin Duet, ABRSM Violin Grade 3 - C3 , Hungarian Dance, Trinity Guildhall Grade 5 Violin (2010 - 2015) : Melody