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 Mozart: Violin Concerto No. 1(2) / Bomsori Kim · Gyu-Seo Lee · SNUCO | 김봄소리 · 이규서 · 서울대학교실내악단, Mozart: Violin Concerto No. 1(3) / Bomsori Kim · Gyu-Seo Lee · SNUCO | 김봄소리 · 이규서 · 서울대학교실내악단