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 Ken Kolodner/ Jim Eagan: Ed Reavy's tunes hammered dulcimer, Irish fiddle, Ken Kolodner's fiddle workshop: Charleston Gals, Ken Kolodner's fiddle workshop: three speeds of Charleston Gals