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 Badly Drawn Boy - I Saw You Walk Away (Rough Trade East, 5th Oct 2010), Monica Heldal - As The Crow Flies (12 Bar London, 3rd Feb 2010), Alasdair Roberts - The Wheels of the World (Cecil Sharp House, 30th Oct 2010)