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 Kraft Music - Yamaha APX and CPX Series Demo with Jake Blake, Kraft Music - Hammond XK-3c Organ Performance with Scott May and Christian Cullen, Kraft Music - Hammond SK1-73 Portable Organ Demo at NAMM 2013