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 Ident Remix 17 - BBC2 Wave Day with BBC2 Water Reflection music, Ident Remix 6 - BBC2 Paint with LWT Genesis music, Ident Remix 39 - Screensport 1992 with Eurosport 1989 music