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 Did Star Trek TNG "borrow" music from this 80's arcade game?, gp2x - Atari 400 / 800 XL XE emulation via atari800gp2x v1.0, iPhone Arcade Remix Ringtone "Music Video"