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 Contractor P & R Burbage harvesting Maize for winter cattle feed at Pode Hole Farm, Velcourts Stamford ploughing 12 furrow Kverneland Case Quadtrac 535