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 KORG New KRONOS Demo & Review [English Captions], Mellotron M4000D Demo&Review [English Captions], ROLI Seaboard Grand Demo & Review [English Captions]