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 Pink Panther Violin, The Chairman's Waltz, violin solo (from Memoirs of a Geisha), 耳をすませば - 追憶 Violin (Whisper to the Heart Tsuioku)