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 Maron Khoury flute: Sentimentale from Jazz Suite No.1 by Claude Bolling, Maron Khoury flute: Chant de Linos by André Jolivet