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 LOTW - Banjo lessons: Scruggs low-position D licks (Part 3), LOTW - Banjo Lessons: Up the neck - Scruggs backup licks up the neck, LOTW - Banjo Lessons: Revisiting classics - Home Sweet Home (Part A)