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 Italy - Florence - St. Mary of the Flowers - PLENUM (Whole Peal) (H',A',G',E',D',C',A0), (Video) The Bells of St. Mary Immaculate Church at Cospicua (Bormla), Malta., Wawel (Poland) - Cathedral - (Zygmund / Sigismund Bell) - SOL2 / G0