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 Sharon Baird (age nine) - tap dancing (1952), Lina Romay - "Chiu Chiu" (1945), Jad Paul (banjo player) - "Alabama Bound" (1950s)