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 Ladies Trio from Pleasantview Baptist in McQuady KY singing "God's Been Good in My Life", (No Longer an Orphan) "By Grace" bluegrass gospel music, "Hallelujah, I'm Ready" By Grace bluegrass gospel music