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 Ron Block - Donal's Lullaby (with Jerry Douglas and Lori and Lisa Forbes), Kenzie Nimmo/Harris Heller - Emma's Lullaby, Ocean's Edge Music - I Will Ever Sing (featuring Desi Olsen)