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 [Neo'sWorld] Guitar - Rotti - Solanin, [Neo'sWorld] Guitar - Joyce Cooling - Callie (Solo), [3Run] [SuperTricks.tk] Chases Sampler