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 Fort Lauderdale - Intracoastal Waterway by Boat (Crown Princess Excursion), MSC Opera - Ship Tour, Paris by Night - Walking through the shinning Avenue des Champs Elysses