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 H. Wieniawski: Violin Concerto No. 2 in D-minor Op. 22, 3. Allegro con fuoco , Katarzyna Duda -, P. Tchaikovsky: Symphony No.4 in F minor, Op.36: 3. Scherzo, Dariusz Mikulski, Ancore - Gunnars Upatnieks "Bass trip"