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 Dixie Chicken & More -- Brendan Neary - Empire Music Open Mic, Twinkle, Twinkle Little Star -- Phoebe Connell - Empire Music, Birds and Ships - Gene Phillips at Empire Music 9/19/08