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 Birth of the PW1200G engine for Mitsubishi Regional Jet aircraft, Pratt & Whitney PurePower® PW1500G Engine Flies Maiden Flight, Begins Flight Test Program, PurePower PW1000G Engine: Customer Testimonials