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 Braid Music - Undercurrent (Jon Schatz remix), Braid Music - Lullaby Set, Let's Play B-K: Grunty's Revenge -- Part 3: Mice & Rats