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 M.Reger : Serenade for Flute, Violin and Viola, Op.141a (1) (Kazumi Sato), M.Reger : Serenade for Flute, Violin and Viola, Op.141a (3) (Kazumi Sato), Beethoven: Serenade in D Major for flute,violin and viola Op.25 1st & 2nd mov. - Kazumi Sato