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 Giuseppe Andaloro performs Howard Blake "Speech after long Silence", Sergio Fiorentino -- Chopin Waltz Op.64 No.2 in c sharp, Kapustin Violin Sonata - 1. Allegro Andaloro/Nishie live in Japan