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 Veillette Archtop Bass 5-string Bass Player Review, Veillette Modern Singlecut 5-string Bass played by Martin Keith, Veillette Minotaur 5-string Bass played by Martin Keith