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 Croozer 535 - Double 3 in 1 child carrier. Stroll, Jog and bicycle trailer, How to install the CTS Bicycle Trailer Kit by Chariot Carriers, Chariot Classic Bicycle Trailer - folding and unfolding