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 Silverangel Mandolins Cedar F Distressed Cedar A, Shawn Brock- The Loar LM 500 VS mandolin demo, Silverangel Mandolins Redwood Top A Test Drive