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 Conan Travels - "Conan visits Goose Island Brewery" - 5/12/06, Conan Travels - "Triumph the Insult Comic Dog visits the 47th Annual Grammy Awards" - 2/23/05, Insect Expert, Mark "Dr. Bugs" Moffett - 5/23/07