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 Stephen Fry's Frog Message for The Prince's Rainforests Project, US Friends of the Frog - Rainforest SOS, Tracey Emin's Frog Message for The Prince's Rainforests Project