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 Music and sound-effect makers, Breedlove AJ250 12 string guitar - Baroque and Roll - 5, Stagg EC3000CN (Angel Lopez) electro-nylon guitar - 2nd demo