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 Kawasaki range - Ninja 300, ZX6R, ZX10, H2, ER6N and Interview from MCN show, Valentino Rossi race bikes, Yamaha M1, Aprilia, Honda RC211V racing motorcycles at MCN Show, London