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 Clearwater Lap Steel, Giveaway: Win a Beta Aivin U-600S Pedalboard & 6 Effects Pedals Pt1, Republic Miniolian - Parlor Size Resonator Guitar