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 Installing in the synthesizer Yamaha the floppy emulator, part 2, Removing the floppy disk drive of the synthesizer Yamaha PSR 550 to replace a floppy emulator part 1