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 "Alfie" - Chromatic harmonica, All the things you are - Christian Mascret en trio - chromatic harmonica, "Jardin d'Hiver" - Chromatic harmonica, guitar and bass