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 DMS-13/4/RG Special Concert Quality Harmonium with amazing sustain and sound quality..., DMS - 25b Teak Wood Harmonium, Shri Abhay Sopori - Live in Concert - 1 of 3