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 Guitar Vibrato #5: The Neck Bend, Midnight in Sevilla - Jeffery McFadden, Bridges Level 1 guitar, Big City Blues - James Brown, Bridges Level 1 Guitar