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 Beth Jeans Houghton - Sweet Tooth Bird (live for 6 Music at the Southbank Centre), Roisin Murphy - Exploitation/Sing It Back (6 Music Festival 2016), Mogwai - Teenage Exorcists at BBC 6 Music Festival 2015