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 Le campane del Santuario della Madonna della Gamba - II - Suono a distesa, Le campane di Novara - fraz. Pernate, Le campane di Galliate (NO) - VII - Distesa a 4 campane in Fa3