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 J.P. Rameau - Orphée - I. Récit: Par le charme vainqueur d'un chant harmonieux, A. Vivaldi - Concerto For Violin & 2 Cellos In C Major, RV 561 (Live), D. Shostakovich - Violin Concerto No. 1 in A minor, Op. 77 (Live)