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 Martin Luther King City-Wide Choir singing "Hallelujah, Salvation, And Glory" in Oklahoma City, PROSPECT CHURCH - OKC (PASTOR LEE COOPER'S) - Concert Choir - Black History Sunday