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 Sergey Zaporozhets Weber Grand Duo Concertante, 3 mov., Maxim Beschastnykh - Rigoletto Fantasia da concerto-Clarinet and Piano. Verdi-Bassi. I part, Felix Mendelssohn: Concert Piece No.1 for 2 Clarinets & Piano.