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 Juanjo Martin @ The Colors of Sound (29-03-2008), Andre Vicenzzo @ The Colors of Sound (23-02-2008), Javi Reina @ The Colors of Sound (23-02-2008)