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 S.Suzuki - Allegretto (Suzuki Violin 1-10), (Vn.1) J.S.Bach - Double Violin Concerto in D minor, Vivace (Suzuki Violin 5-7), J.S.Bach - Minuet No.1 (Suzuki Violin 1-13)